FSG 28 Engines, Turbines, and Components

Engines, Turbines, and Components
Supply Items Included in Federal Supply Group 28
ENGINE,TURBO-JET

A continuous-combustion type power unit, may be with or without container, designed to exert thrust. It's prime physical characteristics include air compressor(s), combustion chamber(s) and gas turbine. The operating principle is as follows: atmospheric air is inducted into the unit at its front, compressed, heated by combustion of a fuel, expanded through the gas turbine, and ejected at high velocity. It may incorporate features to vary direction of the thrust.

ENGINE,AIRCRAFT,TURBO-PROP

A combustion type power unit, may be with or without container, designed to use superheated air to spin a turbine rotor attached to the propeller shaft through reduction gears.

ENGINE,AIRCRAFT,TURBO-SHAFT

A continuous-combustion type engine, may be with or without container, designed to use superheated air to drive a turbine rotor which is connected to the rotorshaft of a helicopter by way of reduction gears.

PARTS KIT,EXHAUST NOZZLE CONTROL

PARTS KIT,GEARBOX

PARTS KIT,SEAL REPLACEMENT,MECHANICAL EQUIPMENT

A parts kit consisting of numerous items. The kit may contain seals, gaskets, packing, and/or retainers for repairing mechanical equipment. Excludes kits including tools, collars, pins, sleeves and associated hardware. Excluds PARTS KIT (1), SEAL REPLACEMENT, ARTILLERY.

PARTS KIT,TURBINE ENGINE

GUARD ASSEMBLY,BLADE

MODIFICATION KIT,ENGINE

One or more items employed to modify engines, turbines and components.

PLATE,COOLING,TURBINE ENGINE

An item of various cross sections used to exhaust heat from the gas generator turbine rotor of a turbine engine.

SCROLL,AIR TRANSFER,TURBINE ENGINE

A circular tube like item designed to be mounted in front of a centrifugal or axial compressor. The purpose of the item is to convey high velocity air from the compressor to the combustion chamber.

SUPPORT,AUGMENTER EXHAUST NOZZLE,TURBINE ENGINE

A support, designed to be used with a NOZZLE, TURBINE, TURBINE ENGINE.

CASE PART,GAS TURBINE ENGINE

A predominantly rigid item of different shapes, which represents a part of a CASE (3), GAS TURBINE ENGINE.

IMPELLER,TORQUE CONVERTER

The driving member of a TORQUE CONVERTOR which imports kinetic energy to a fluid.

VALVE,BLEED,TURBINE ENGINE

An item which is a component of a turbine engine with multistage compressors and which reduces and neutralizes the pressure surges resulting from differing operating conditions thus preventing surging.

TURBINE WHEEL,TORQUE CONVERTER

The wheel in a TORQUE CONVERTER (As Modified) that is designed to receive the kinetic energy of a liquid.

HOUSING SECTION,GEARBOX,TURBINE ENGINE

A rigid item of different shapes which together with at least one more housing section forms a HOUSING (2), GEARBOX, TURBINE ENGINE.

CHAMBER,COMBUSTION,AIRCRAFT GAS TURBINE ENGINE

The portion of an ENGINE, GAS TURBINE, AIRCRAFT in which fuel is burned. It may be an annular type in which the space between the circular inner and outer cylinders form the burning chamber or it may be the multi-arrangement can type in which separate can like burn cylinders are positioned in a circular arrangement within an inner and outer case.

CONE,EXHAUST AIRCRAFT GAS TURBINE ENGINE

A conical shaped item designed to attach to the rear of an ENGINE, GAS TURBINE, AIRCRAFT. It is the inner portion of a DUCT AND CONE, EXHAUST, AIRCRAFT GAS TURBINE ENGINE. It may be attached directly to the engine.

DUCT AND CONE,EXHAUST,AIRCRAFT GAS TURBINE ENGINE

An assembly of a CONE, EXHAUST, AIRCRAFT GAS TURBINE ENGINE and a DUCT, EXHAUST, AIRCRAFT GAS TURBINE ENGINE.

DUCT,EXHAUST,AIRCRAFT GAS TURBINE ENGINE

A cylindrical shaped item designed to direct the hot gases that are discharged from an ENGINE, GAS TURBINE, AIRCRAFT. It is the outer portion of a DUCT AND CONE, EXHAUST, AIRCRAFT GAS TURBINE ENGINE. It may be attached directly to the engine.

HOUSING,ANTIFRICTION BEARING,AIRCRAFT GAS TURBINE ENGINE

A housing designed to surround, retain, support, and protect an antifriction bearing mounted on a SHAFT, TURBINE, AIRCRAFT GAS TURBINE ENGINE. It may also act as a sump to collect the lubricant to be pumped back to the tank.

HOUSING,REDUCTION GEAR,AIRCRAFT GAS TURBINE ENGINE

A housing designed to surround, retain, support, and protect the reduction gear assembly of an ENGINE, GAS TURBINE, AIRCRAFT. It may include bushings, studs, bearing sleeves, and the like.

LINER,COMBUSTION CHAMBER,AIRCRAFT GAS TURBINE ENGINE

A cylindrical shaped item positioned inside the CHAMBER, COMBUSTION, AIRCRAFT GAS TURBINE ENGINE. It is designed to direct the flow of hot gasses to the TURBINE ASSEMBLY, AIRCRAFT GAS TURBINE ENGINE.

NOZZLE,AUGMENTER EXHAUST,AIRCRAFT GAS TURBINE ENGINE

A compliment of several eyelet or flap type items that form a duct like end on an ENGINE, GAS TURBINE, AIRCRAFT. The eyelets are moved by hydraulic actuators to cause the opening to become larger or smaller. The changing of the opening size controls the thrust and temperature of the engine. This item is only used on engines with an AFTERBURNER, TURBINE ENGINE attached.

NOZZLE,LUBRICATING,AIRCRAFT GAS TURBINE ENGINE

An item designed to direct and control a mist, spray, or stream of lubricating oil inside an ENGINE, GAS TURBINE, AIRCRAFT.

PLATE,COMPONENT MOUNTING,AIRCRAFT GAS TURBINE ENGINE

A metallic item of various shapes designed to reduce vibration and to secure a component part of an ENGINE, GAS TURBINE, AIRCRAFT to the engine case or housing as modified. For mounting accessories to the outside of the engine, see PLATE, MOUNTING.

SHIELD,HEAT,AIRCRAFT GAS TURBINE ENGINE

A rigid item, fabricated from a heat resistant allow, with or without insulation material added. Designed to protect parts, areas or systems of an ENGINE, GAS TURBINE, AIRCRAFT from excessive heat damage. See also INSULATION BLANKET, THERMAL, AIRCRAFT GAS TURBINE ENGINE.

STIFFENER,HEATSHIELD,AIRCRAFT GAS TURBINE ENGINE

A rigid item designed to maintain the shape of a SHIELD, HEAT, AIRCRAFT GAS TURBINE ENGINE. It may be made of one piece or an assembly of several pieces.

TANK,LUBRICATING OIL,AIRCRAFT GAS TURBINE ENGINE

A tank that is an integral part of the lubricating oil system of an ENGINE, GAS TURBINE, AIRCRAFT. The oil is pumped from the tank into the engine and returned to the tank in continuous cycles.

LOCK,COMPRESSOR BLADE,AIRCRAFT GAS TURBINE ENGINE

An item used to maintain the position of a BLADE, COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE in the proper place on a DISK, COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE. This item eliminates axial movement of the blade.

LOCK,FAN BLADE,AIRCRAFT GAS TURBINE ENGINE

An item used to maintain the position of a BLADE, FAN, AIRCRAFT GAS TURBINE ENGINE in the proper place on a DISK, FAN, AIRCRAFT GAS TURBINE ENGINE. This item eliminates axial movement of the blade.

LOCK,TURBINE ROTOR BLADE,AIRCRAFT GAS TURBINE ENGINE

An item used to maintain the position of a BLADE, TURBINE ROTOR, AIRCRAFT GAS TURBINE ENGINE in the proper place on a DISK, TURBINE, AIRCRAFT GAS TURBINE ENGINE. This item eliminates axial movement of the blade.

ACCESSORY SECTION MODULE,AIRCRAFT GAS TURBINE ENGINE

A unit consisting of a GEARBOX, ACCESSORY DRIVE, TURBINE ENGINE with at least one additional engine accessory attached. It is designed for quick replacement of this portion of an ENGINE, GAS TURBINE, AIRCRAFT.

COLD SECTION MODULE,AIRCRAFT GAS TURBINE ENGINE

A unit consisting of a COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE with hardware and accessories attached. It may also include a fan section. It is designed for quick replacement of this portion of an ENGINE, GAS TURBINE, AIRCRAFT.

HOT SECTION MODULE,AIRCRAFT GAS TURBINE ENGINE

A unit consisting of a CHAMBER, COMBUSTION, AIRCRAFT GAS TURBINE ENGINE and TURBINE ASSEMBLY, AIRCRAFT GAS TURBINE ENGINE with hardware and accessories attached. It may include an AFTERBURNER, TURBINE ENGINE. It is specifically designed for quick replacement of this portion of an ENGINE, GAS TURBINE, AIRCRAFT.

POWER TURBINE MODULE,AIRCRAFT GAS TURBINE ENGINE

A unit consisting of a TURBINE ASSEMBLY, AIRCRAFT GAS TURBINE ENGINE and a DUCT AND CONE, EXHAUST, AIRCRAFT GAS TURBINE ENGINE with hardware and accessories attached. It is specifically designed for quick replacement of this portion of an ENGINE, GAS TURBINE, AIRCRAFT.

ENGINE,GAS TURBINE,AIRCRAFT

A continuous combustion type engine. Consists primarily of a COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE, CHAMBER, COMBUSTION, AIRCRAFT GAS TURBINE ENGINE and a TURBINE ASSEMBLY, AIRCRAFT GAS TURBINE ENGINE. It may have an AFTERBURNER, TURBINE ENGINE and/or a fan section. Air is compressed and heated by a combustible fuel and expanded through the turbine. It is designed to furnish a source of rotary shaft, pneumatic power or thrust power. The pneumatic power is obtained by a bleedoff of the engine compressor. For a complete operating power unit, mounted on a base, see POWER UNIT, GAS TURBINE ENGINE.

BLADE SET,COMPRESSOR,AIRCRAFT GAS TURBINE ENGINE

A blade set designed to be mounted on a DISK, COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE

BLADE SET,FAN,AIRCRAFT GAS TURBINE ENGINE

A blade set designed to be mounted on a DISK, FAN, AIRCRAFT GAS TURBINE ENGINE.

BLADE SET,TURBINE,AIRCRAFT GAS TURBINE ENGINE

A blade set designed to be mounted on a DISK, TURBINE, AIRCRAFT GAS TURBINE ENGINE.

MODIFICATION KIT,GAS TURBINE ENGINE,AIRCRAFT

A modification kit designed to be used on an ENGINE, GAS TURBINE, AIRCRAFT.

PARTS KIT,EXHAUST NOZZLE CONTROL,AIRCRAFT GAS TURBINE ENGINE

A parts kit designed to be used on the exhaust nozzle control of an ENGINE, GAS TURBINE, AIRCRAFT.

PARTS KIT,GAS TURBINE ENGINE,AIRCRAFT

A parts kit designed to be used on an ENGINE, GAS TURBINE, AIRCRAFT

BAFFLE,AIRFLOW,AIRCRAFT GAS TURBINE ENGINE

A generally metallic item of various shapes designed to provide an optimum diversion of cooling air around and through an air-cooled ENGINE, GAS TURBINE, AIRCRAFT. Excludes DEFLECTOR, AIR FLOW.

BLADE,COMPRESSOR,AIRCRAFT GAS TURBINE ENGINE

An item mounted on a DISK, COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE. It is designed to create the flow of air in the compressor section of an ENGINE, GAS TURBINE, AIRCRAFT.

BLADE,FAN,AIRCRAFT GAS TURBINE ENGINE

An item mounted on a DISK, FAN, AIRCRAFT GAS TURBINE ENGINE. It is designed to create the flow of air in the fan section of a ENGINE, GAS TURBINE, AIRCRAFT.

BLADE,TURBINE ROTOR,AIRCRAFT GAS TURBINE ENGINE

An item mounted on a DISK, TURBINE, AIRCRAFT GAS TURBINE ENGINE. It is designed to create the flow of air in the turbine section of an ENGINE, GAS TURBINE, AIRCRAFT.

CARRIER PLANETARY REDUCTION GEAR,AIRCRAFT GAS TURBINE ENGINE

An item designed to support and position the rotating planetary reduction gears, while transmitting torque from the power output shaft of an ENGINE, GAS TURBINE, AIRCRAFT.

CASE AND NOZZLE ASSEMBLY,TURBINE,AIRCRAFT GAS TURBINE ENGINE

A NOZZLE ASSEMBLY, TURBINE, AIRCRAFT GAS TURBINE ENGINE with a CASE (3), TURBINE, AIRCRAFT GAS TURBINE ENGINE.

CASE AND VANE ASSEMBLY,COMPRESSOR,AIRCRAFT GAS TURBINE ENGINE

A CASE (3), COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE and a VANE ASSEMBLY, COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE.

CASE AND VANE ASSEMBLY,FAN,AIRCRAFT GAS TURBINE ENGINE

A CASE (3), FAN, AIRCRAFT GAS TURBINE ENGINE and a VANE ASSEMBLE, FAN, AIRCRAFT GAS TURBINE ENGINE.

CASE,COMBUSTION CHAMBER,AIRCRAFT GAS TURBINE ENGINE

A case that is an integral part of an ENGINE, GAS TURBINE, AIRCRAFT, designed to surround and protect a CHAMBER, COMBUSTION, AIRCRAFT GAS TURBINE ENGINE.

CASE,COMPRESSOR,AIRCRAFT GAS TURBINE ENGINE

A case that is an integral part of an ENGINE, GAS TURBINE, AIRCRAFT, designed to surround and protect a ROTOR, COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE.

CASE,DIFFUSER,AIRCRAFT GAS TURBINE ENGINE

A case that is an integral part of an ENGINE, GAS TURBINE, AIRCRAFT, designed to surround and protect a DIFFUSER, AIRCRAFT GAS TURBINE ENGINE.

CASE,FAN,AIRCRAFT GAS TURBINE ENGINE

A case that is an integral part of an ENGINE, GAS TURBINE, AIRCRAFT, designed to surround and protect a FAN, AIRCRAFT GAS TURBINE ENGINE.

CASE,TURBINE,AIRCRAFT GAS TURBINE ENGINE

A case that is an integral part of an ENGINE, GAS TURBINE, AIRCRAFT, designed to surround and protect a NOZZLE ASSEMBLY, TURBINE, AIRCRAFT GAS TURBINE ENGINE.

COMPRESSOR,AIRCRAFT GAS TURBINE ENGINE

A single or multistage item designed to receive, compress, and deliver air to the combustion area at a required pressure and velocity. It consists of a CASE (3) AND VANE ASSEMBLY, COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE and a ROTOR, COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE.

DAMPER,TURBINE BLADE,AIRCRAFT TURBINE ENGINE

A device used to reduce high cycle fatigue on a BLADE, TURBINE ROTOR, AIRCRAFT GAS TURBINE ENGINE. It also acts as a seal. It may be of various shapes and cross sections.

DIFFUSER,AIRCRAFT GAS TURBINE ENGINE

A frame with stationary struts, designed to diffuse and direct air from the COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE. It may have mounting facilities for external components. It may provide support and house a compressor rear bearing. May include a CASE (3), DIFFUSER, AIRCRAFT GAS TURBINE ENGINE.

DISK AND HUB,COMPRESSOR,AIRCRAFT GAS TURBINE ENGINE

An item that consists of a DISK, COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE and a HUB, COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE.

DISK AND HUB,FAN,AIRCRAFT GAS TURBINE ENGINE

An item that consists of a DISK, FAN, AIRCRAFT GAS TURBINE ENGINE and a HUB, FAN, AIRCRAFT GAS TURBINE ENGINE.

DISK AND HUB,TURBINE,AIRCRAFT GAS TURBINE ENGINE

An item that consists of a DISK, TURBINE, AIRCRAFT GAS TURBINE ENGINE and a HUB, TURBINE, AIRCRAFT GAS TURBINE ENGINE.

DISK,COMPRESSOR,AIRCRAFT GAS TURBINE ENGINE

An item having provisions on the outer periphery for attaching a designated number of BLADE, COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE. It also has provisions for attachment to a HUB, COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE and/or a SHAFT, TURBINE, AIRCRAFT GAS TURBINE ENGINE.

DISK,FAN,AIRCRAFT GAS TURBINE ENGINE

An item having provisions on the outer periphery for attaching a designated number of BLADE, FAN, AIRCRAFT GAS TURBINE ENGINE. It also has provisions for attachment to a HUB, FAN, AIRCRAFT GAS TURBINE ENGINE and/or a SHAFT, TURBINE, AIRCRAFT GAS TURBINE ENGINE.

DISK,TURBINE,AIRCRAFT GAS TURBINE ENGINE

An item having provisions on the outer periphery for attaching a designated number of BLADE, TURBINE ROTOR, AIRCRAFT GAS TURBINE ENGINE. It also has provisions for attachment to a HUB, TURBINE, AIRCRAFT GAS TURBINE ENGINE.

HUB,COMPRESSOR,AIRCRAFT GAS TURBINE ENGINE

A component of a ROTOR, COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE. It is designed to attach to the front and/or rear of the rotor providing support, alignment, and a means of attachment for a SHAFT, TURBINE, AIRCRAFT GAS TURBINE ENGINE. It may have provisions for installing bearings, and/or oil and air seals. See also DISK AND HUB, COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE.

HUB,FAN,AIRCRAFT GAS TURBINE ENGINE

A component of a ROTOR, FAN, AIRCRAFT GAS TURBINE ENGINE. It is designed to attach to the front and/or rear of the rotor providing support, alignment, and a means of attachment for a SHAFT, TURBINE, AIRCRAFT GAS TURBINE ENGINE. It may have provisions for installing bearings, and/or oil and air seals. See also DISK AND HUB, FAN, AIRCRAFT GAS TURBINE ENGINE.

HUB,TURBINE,AIRCRAFT GAS TURBINE ENGINE

A component of a ROTOR, TURBINE, AIRCRAFT GAS TURBINE ENGINE. It is designed to attach to the front and/or rear of the rotor providing support, alignment, and a means of attachment for a SHAFT, TURBINE, AIRCRAFT GAS TURBINE ENGINE. It may have provisions for installing bearings, and/or oil and air seals. See also DISK AND HUB, TURBINE, AIRCRAFT GAS TURBINE ENGINE.

INSULATION BLANKET,THERMAL,AIRCRAFT GAS TURBINE ENGINE

A flexible covering, fabricated from appropriate insulating materials, designed to reduce thermal radiation in the hot section of an ENGINE, GAS TURBINE, AIRCRAFT. See also SHIELD, HEAT, AIRCRAFT GAS TURBINE ENGINE.

NOZZLE ASSEMBLY,TURBINE,AIRCRAFT GAS TURBINE ENGINE

A stationary item designed for the purpose of directing air at the proper angle and velocity to a ROTOR, TURBINE, AIRCRAFT GAS TURBINE ENGINE. It has provisions for attaching to a CASE (3), TURBINE, AIRCRAFT GAS TURBINE ENGINE. It may have an inner support shroud. The assembled item forms a complete circle.

NOZZLE SEGMENT,TURBINE,AIRCRAFT GAS TURBINE ENGINE

A portion of a NOZZLE ASSEMBLY, TURBINE, AIRCRAFT GAS TURBINE ENGINE. It consists of two or more NOZZLE, TURBINE, AIRCRAFT GAS TURBINE ENGINE cast as one piece.

NOZZLE,TURBINE,AIRCRAFT GAS TURBINE ENGINE

A single stationary item designed for the purpose of directing air at the proper angle and velocity to a ROTOR, TURBINE, AIRCRAFT GAS TURBINE ENGINE. It has provisions for attaching to a CASE (3), TURBINE, AIRCRAFT GAS TURBINE ENGINE. It may have an inner support shroud.

ROTOR,COMPRESSOR,AIRCRAFT GAS TURBINE ENGINE

A single or multistage assembly designed to deliver air at the proper pressure, direction and velocity. It consists of disks, blades, hubs, and the like. It is the moving part of COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE. It has facilities for attaching to a SHAFT, TURBINE, AIRCRAFT GAS TURBINE ENGINE.

ROTOR,FAN,AIRCRAFT GAS TURBINE ENGINE

A single or multistage assembly designed to deliver air at the proper pressure, direction and velocity. It consists of disks, blades, hubs, and the like. It is the moving part of a FAN, AIRCRAFT GAS TURBINE ENGINE. It has facilities for attachment to a SHAFT, TURBINE, AIRCRAFT GAS TURBINE ENGINE.

ROTOR,TURBINE,AIRCRAFT GAS TURBINE ENGINE

A single or multistage assembly designed to receive thermal energy from the combustion section and convert it to mechanical energy to drive the ROTOR, COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE and/or the ROTOR, FAN, AIRCRAFT GAS TURBINE ENGINE through a SHAFT, TURBINE, AIRCRAFT GAS TURBINE ENGINE. It consists of disks, blades, hubs, and the like. It is the moving part of a TURBINE ASSEMBLY, AIRCRAFT GAS TURBINE ENGINE. It has facilities for attaching to a SHAFT, TURBINE, AIRCRAFT GAS TURBINE ENGINE.

SCROLL,AIR TRANSFER,AIRCRAFT GAS TURBINE ENGINE

A circular tube like item designed to be mounted in front of a COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE. The purpose of the item is to convey high velocity air from the COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE to the CHAMBER, COMBUSTION, AIRCRAFT GAS TURBINE ENGINE.

SEAL,AIR,AIRCRAFT GAS TURBINE ENGINE

A rigid metallic item, generally circular. It may be formed of segmented arcs. It is designed to prevent leakage of air in an ENGINE, GAS TURBINE, AIRCRAFT. It may be of various cross-sectional shapes. It may have mounting facilities. It may act as a spacer but its primary function is as an air seal.

SEAL,METALLIC,AIRCRAFT GAS TURBINE ENGINE

A single or multi-piece item of metallic construction, specifically designed to form either a tight fuel or oil seal in an ENGINE, GAS TURBINE, AIRCRAFT.

SEAL RING,LABYRINTH,AIRCRAFT GAS TURBINE ENGINE

An item of single piece metal knife edged construction used to form a tight air seal. It is mounted on a rotating portion of the engine. It may be used in conjunction with other seals to prevent oil seepage.

SHAFT,TURBINE,AIRCRAFT GAS TURBINE ENGINE

An item designed to transfer rotary motion from a ROTARY, TURBINE, AIRCRAFT GAS TURBINE ENGINE to a ROTOR, COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE and/or a ROTOR, FAN, AIRCRAFT GAS TURBINE ENGINE. It may include the HUB, TURBINE, AIRCRAFT GAS TURBINE ENGINE. It may include provisions for mounting bearings and/or seals.

SHROUD SEGMENT,TURBINE,AIRCRAFT GAS TURBINE ENGINE

A stationary arched metal segment used to establish clearance and a seal for the tip of a BLADE, TURBINE ROTOR, AIRCRAFT GAS TURBINE ENGINE. The inner dimension may have open honeycomb or composition filled surface or may be formed by the knife edge metal protrusions of a SEAL RING, LABYRINTH, AIRCRAFT GAS TURBINE ENGINE.

TURBINE ASSEMBLY,AIRCRAFT GAS TURBINE ENGINE

Consists of one or more stages of ROTOR, TURBINE, AIRCRAFT GAS TURBINE ENGINE and NOZZLE ASSEMBLY, TURBINE, AIRCRAFT GAS TURBINE ENGINE.

VANE ASSEMBLY,COMPRESSOR,AIRCRAFT GAS TURBINE ENGINE

A stationary item designed for the purpose of directing air at the proper angle and velocity from a ROTOR, COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE. It has provisions for attaching to a CASE, COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE. It may have an inner support shroud. The assembled item forms a complete circle.

VANE ASSEMBLY,FAN,AIRCRAFT GAS TURBINE ENGINE

A stationary item designed for the purpose of directing air at the proper angle and velocity from a ROTOR, FAN, AIRCRAFT GAS TURBINE ENGINE. It has provisions for attaching to a CASE, FAN, AIRCRAFT GAS TURBINE ENGINE. It may have an inner support shroud. The assembled item forms a complete circle.

VANE,COMPRESSOR,AIRCRAFT GAS TURBINE ENGINE

A component of a VANE ASSEMBLY, COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE. It is designed to receive air from the preceding compressor blades and deliver it to the succeeding row of compressor blades, diffuser, or combustion area at correct pressure, velocity and direction.

VANE,FAN,AIRCRAFT GAS TURBINE ENGINE

A component of a VANE ASSEMBLY, FAN, AIRCRAFT GAS TURBINE ENGINE. It is designed to receive air from the preceding fan blades and deliver it to the succeeding row of fan blades or compressor at correct pressure, velocity and direction.

VANE SEGMENT,COMPRESSOR,AIRCRAFT GAS TURBINE ENGINE

A portion of a VANE ASSEMBLY, COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE. It consists of two or more VANE, COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE cast as one piece.

VANE SEGMENT,FAN,AIRCRAFT GAS TURBINE ENGINE

A portion of a VANE ASSEMBLY, FAN, AIRCRAFT GAS TURBINE ENGINE. It consists of two or more VANE, FAN, AIRCRAFT GAS TURBINE ENGINE cast as one piece.

SUPPORT,TURBINE NOZZLE,AIRCRAFT GAS TURBINE ENGINE

A support used for a NOZZLE,TURBINE,AIRCRAFT GAS TURBINE ENGINE.

SYNCHRONIZING RING,AUGMENTOR EXHAUST NOZZLE,AIRCRAFT GAS TURBINE ENGINE

A single or multipiece item of various cross sections used to insure the synchronization of movement of the eyelets in a NOZZLE,AUGMENTOR EXHAUST,AIRCRAFT GAS TURBINE ENGINE. May include associated hardware.

SYNCHRONIZING RING,COMPRESSOR,AIRCRAFT GAS TURBINE ENGINE

A single or multipiece item of various cross sections used to insure the synchronization of the movement of a stage of VANE,COMPRESSOR,AIRCRAFT GAS TURBINE ENGINE. May include associated hardware.

SYNCHRONIZING RING,INLET GUIDE VANE,AIRCRAFT GAS TURBINE ENGINE

A single or multipiece item of various cross sections used to insure the synchronization of movement of the inlet guide vanes. May include associated hardware.

FAN,AIRCRAFT GAS TURBINE ENGINE

A single or multistage item designed to draw air into the front of an ENGINE, GAS TURBINE, AIRCRAFT. The air is pushed to the COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE and around the outside of the engine. It consists of a CASE (3) and VANE ASSEMBLY, FAN, AIRCRAFT GAS TURBINE ENGINE and a ROTOR, FAN, AIRCRAFT GAS TURBINE ENGINE.

FRAME,COMBUSTION CHAMBER,AIRCRAFT GAS TURBINE ENGINE

A frame used for and part of a CHAMBER,COMBUSTION,AIRCRAFT GAS TURBINE ENGINE. May include struts.

FRAME,COMPRESSOR,AIRCRAFT GAS TURBINE ENGINE

A frame used for and part of a COMPRESSOR,AIRCRAFT GAS TURBINE ENGINE. May include struts with or without variable guide vanes.

FRAME,EXHAUST,AIRCRAFT GAS TURBINE ENGINE

A frame used for and part of the exhaust section of an aircraft gas turbine engine. May include struts.

FRAME,FAN,AIRCRAFT GAS TURBINE ENGINE

A frame used for and part of the fan section of an aircraft gas turbine engine. May include struts with or without variable guide vanes.

FRAME,FRONT,AIRCRAFT GAS TURBINE ENGINE

A frame used for and part of the front section of an aircraft gas turbine engine. May include struts with or without variable guide vanes.

FRAME,REAR,AIRCRAFT GAS TURBINE ENGINE

A frame used for and part of the rear section of an aircraft gas turbine engine. May include struts.

FRAME,TURBINE,AIRCRAFT GAS TURBINE ENGINE

A frame used for and part of a TURBINE ASSEMBLY,AIRCRAFT GAS TURBINE ENGINE. May include struts.

LINER,AFTERBURNER,TURBINE ENGINE

A cylindrical shaped item positioned inside the AFTERBURNER, TURBINE ENGINE.It is designed to direct the flow of hot gases to the exhaust ejector and to protect the afterburner against thermal shocks.

LOCK RING,TURBINE NOZZLE,AIRCRAFT GAS TURBINE ENGINE

A round metallic item designed to retain a NOZZLE, NOZZLE ASSEMBLY, or NOZZLE SEGMENT, TURBINE, AIRCRAFT GAS TURBINE ENGINE in a CASE AND NOZZLE ASSEMBLY, TURBINE, AIRCRAFT GAS TURBINE ENGINE. It may be a complete 360 degrees circle or a section thereof.

RETAINER,COMPRESSOR BLADE,AIRCRAFT GAS TURBINE ENGINE

An item specifically designed to position and/or restrain the movement of one or more BLADE, or BLADE SET, COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE. It may be the full 360 degrees required for one compressor stage or a segment thereof.

RETAINER,COMPRESSOR VANE,AIRCRAFT GAS TURBINE ENGINE

An item specifically designed to position and/or restrain the movement of one or more VANE, VANE SEGMENT, or VANE ASSEMBLY, COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE. It may be the full 360 degrees required for one compressor stage or a segment thereof.

RETAINER,FAN BLADE,AIRCRAFT GAS TURBINE ENGINE

An item specifically designed to position and/or restrain the movement of one or more BLADE, or BLADE SET, FAN, AIRCRAFT GAS TURBINE ENGINE. It may be the full 360 degrees required for one fan stage or a segment therof.

RETAINER,FAN VANE,AIRCRAFT GAS TURBINE ENGINE

An item specifically designed to position and/or restrain the movement of one or more VANE,VANE SEGMENT, or VANE ASSEMBLY, FAN, AIRCRAFT GAS TURBINE ENGINE. It may be the full 360 degrees required for one fan stage or a segment thereof.

RETAINER,TURBINE BLADE,AIRCRAFT GAS TURBINE ENGINE

An item specifically designed to position and/or restrain the movement of one or more BLADE, or BLADE SET, TURBINE, AIRCRAFT GAS TURBINE ENGINE. It may be the full 360 degrees required for one turbine stage or a segment thereof.

RETAINER,TURBINE NOZZLE,AIRCRAFT GAS TURBINE ENGINE

An item specifically designed to position and/or restrain the movement of one or more NOZZLE, NOZZLE SEGMENT, or NOZZLE ASSEMBLY, TURBINE, AIRCRAFT GAS TURBINE ENGINE. It may be the full 360 degrees required for one turbine stage or a segment thereof.

GUTTER,AUGMENTOR FLAMEHOLDER,AIRCRAFT GAS TURBINE ENGINE

A bent metallic item used to channel flame into the proper path for augmented thrust capability in the AFTERBURNER, TURBINE ENGINE. It also protects the flame from blowout and may support the fuel nozzle. It is a component part of a FLAMEHOLDER, AFTERBURNER, TURBINE ENGINE.

GUTTER ASSEMBLY,AUGMENTOR FLAMEHOLDER,AIRCRAFT GAS TURBINE ENGINE

An item made up of two or more GUTTER, AUGMENTOR FLAMEHOLDER, AIRCRAFT GAS TURBINE ENGINE.

SPACER,COMPRESSOR ROTOR,AIRCRAFT GAS TURBINE ENGINE

A rigid item designed to maintain a predetermined space between two ROTOR, COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE. It may be a complete 360 degrees or a section thereof.

SPACER,COMPRESSOR VANE ASSEMBLY,AIRCRAFT GAS TURBINE ENGINE

A rigid item designed to maintain a predetermined space between two VANE ASSEMBLY, COMPRESSOR, AIRCRAFT TURBINE ENGINE. It may be a complete 360 degrees or a section thereof.

SPACER,FAN VANE,AIRCRAFT GAS TURBINE ENGINE

A rigid item designed to maintain a predetermined space between two VANE, FAN, AIRCRAFT GAS TURBINE ENGINE in a VANE ASSEMBLY or VANE SEGMENT, FAN, AIRCRAFT GAS TURBINE ENGINE. They also maintain the proper angle of the vane for proper air passage. They may be positioned at the outer or inner edge of the vane.

SPACER,TURBINE NOZZLE ASSEMBLY,AIRCRAFT GAS TURBINE ENGINE

A rigid item designed to maintain a predetermined space between two NOZZLE ASSEMBLY, TURBINE, AIRCRAFT GAS TURBINE ENGINE. It may be a complete 360 degrees or a section thereof.

SPACER,TURBINE ROTOR,AIRCRAFT GAS TURBINE ENGINE

A rigid item designed to maintain a predetermined space between two ROTOR, TURBINE, AIRCRAFT GAS TURBINE ENGINE. it may be a complete 360 degrees or a section thereof.

CONE,INLET,AIRCRAFT GAS TURBINE ENGINE

A conical shaped item designed for the purpose of directing air to the front segment of an ENGINE, GAS TURBINE, AIRCRAFT. It is mounted on the front of the engine.

DUCT,AUGMENTOR,AIRCRAFT GAS TURBINE ENGINE

A cylindrical shaped item or a segment thereof designed to direct air into or around an AFTERBURNER, TURBINE ENGINE. The internal air is then mixed with fuel and ignited or allowed to pass through. The external air is used for cooling purposes.

DUCT,COMBUSTION CHAMBER,AIRCRAFT GAS TURBINE ENGINE

A cylindrical shaped item or a segment thereof designed to direct air into or around a CHAMBER, COMBUSTION, AIRCRAFT GAS TURBINE ENGINE. The internal iar is divided and directed to the burning chamber(s). The external air is used for cooling purposes.

DUCT,COMPRESSOR,AIRCRAFT GAS TURBINE ENGINE

A cylindrical shaped item or a segment thereof designed to direct air into or around a COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE. The air is further compressed or used for cooling purposes.

DUCT,DIFFUSER CASE,AIRCRAFT GAS TURBINE ENGINE.

A cylindrical shaped item or a segment thereof designed to direct air into or around a CASE, DIFFUSER, AIRCRAFT GAS TURBINE ENGINE. The air is further processed or used for cooling purposes.

DUCT,FAN,AIRCRAFT GAS TURBINE ENGINE

A cylindrical shaped item or a segment thereof designed to direct air out of a FAN, AIRCRAFT GAS TURBINE ENGINE. The inner air is pushed to the COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE. The outer air is used to help cool the engine.

DUCT,TURBINE,AIRCRAFT GAS TURBINE ENGINE

A cylindrical shaped item or a segment thereof designed to direct air into or around a TURBINE ASSEMBLY, AIRCRAFT GAS TURBINE ENGINE for cooling purposes.

LINER,AUGMENTOR COMPONENT,AIRCRAFT GAS TURBINE ENGINE

A liner designed for an AFTERBURNER, TURBINE ENGINE or one of it's component parts.

LINER,COMPRESSOR COMPONENT,AIRCRAFT GAS TURBINE ENGINE

A liner designed for a COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE or one of its components.

LINER,DIFFUSER COMPONENT,AIRCRAFT GAS TURBINE ENGINE

A liner designed for a DIFFUSER, AIRCRAFT GAS TURBINE ENGINE or one of its components.

LINER,EXHAUST DUCT,AIRCRAFT GAS TURBINE ENGINE

A liner designed for a DUCT, EXHAUST, AIRCRAFT GAS TURBINE ENGINE or DUCT AND CONE, EXHAUST, AIRCRAFT GAS TURBINE ENGINE or one of their components.

LINER,FAN COMPONENT,AIRCRAFT GAS TURBINE ENGINE

A liner designed for a FAN, AIRCRAFT GAS TURBINE ENGINE or one of it's components.

LINER,TURBINE COMPONENT,AIRCRAFT GAS TURBINE ENGINE

A liner designed for a TURBINE ASSEMBLY, AIRCRAFT GAS TURBINE ENGINE or one of its components.

SHROUD,COMPRESSOR,AIRCRAFT GAS TURBINE ENGINE

An item within a CASE, COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE, designed to surround or partially surround a ROTOR, COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE. It's primary purpose is to protect other components of the engine in the event of an impeller or rotor break up.

SHROUD,FAN,AIRCRAFT GAS TURBINE ENGINE

An item within a CASE, FAN, AIRCRAFT GAS TURBINE ENGINE, designed to surround or partially surround a ROTOR, FAN, AIRCRAFT GAS TURBINE ENGINE. It's primary purpose is to protect other components of the engine in the event of an impeller or rotor break up.

SHROUD,FRONT FRAME,AIRCRAFT GAS TURBINE ENGINE

An item mounted around and/or in front of a FRAME(1), FRONT, AIRCRAFT GAS TURBINE ENGINE. It is designed to help protect the frame and other components of the engine from foreign object damage.

CASE,AUGMENTOR,AIRCRAFT GAS TURBINE ENGINE

A case that is an integral part of an ENGINE, GAS TURBINE, AIRCRAFT, designed to surround and protect an AFTERBURNER, TURBINE ENGINE.

SUMP,OIL,AIRCRAFT GAS TURBINE ENGINE

A chamber surrounding the main bearings for a SHAFT, TURBINE, AIRCRAFT GAS TURBINE ENGINE. The chanber is used to collect lubricating fluid for recirculation.

SUPPORT,TURBINE COMPONENT,AIRCRAFT GAS TURBINE ENGINE

A support designed for a TURBINE ASSEMBLY,AIRCRAFT GAS TURBINE ENGINE or one of its components. Excludes SUPPORT,SEAL,AIRCRAFT GAS TURBINE ENGINE.

SUPPORT,ACCESSORY,AIRCRAFT GAS TURBINE ENGINE

A support designed for accessories mounted on an aircraft gas turbine engine. Excludes SUPPORT,SEAL,AIRCRAFT GAS TURBINE ENGINE.

SUPPORT,AUGMENTOR COMPONENT,AIRCRAFT GAS TURBINE ENGINE

A support designed for an AFTERBURNER,TURBINE ENGINE or one of its component parts. Excludes SUPPORT,SEAL,AIRCRAFT GAS TURBINE ENGINE.

SUPPORT,BEARING,AIRCRAFT GAS TURBINE ENGINE

A support designed for a bearing used in an aircraft gas turbine engine. Excludes SUPPORT,SEAL,AIRCRAFT GAS TURBINE ENGINE.

SUPPORT,COMBUSTION CHAMBER COMPONENT,AIRCRAFT GAS TURBINE ENGINE

A support designed for a CHAMBER,COMBUSTION,AIRCRAFT GAS TURBINE ENGINE or one of its components. Excludes SUPPORT,SEAL,AIRCRAFT GAS TURBINE ENGINE.

SUPPORT,COMPRESSOR COMPONENT,AIRCRAFT GAS TURBINE ENGINE

A support designed for a COMPRESSOR,AIRCRAFT GAS TURBINE ENGINE or one of its components. Excludes SUPPORT,SEAL,AIRCRAFT GAS TURBINE ENGINE.

SUPPORT,DIFFUSER COMPONENT,AIRCRAFT GAS TURBINE ENGINE

A support designed for a DIFFUSER,AIRCRAFT GAS TURBINE ENGINE or one of its components. Excludes SUPPORT,SEAL,AIRCRAFT GAS TURBINE ENGINE.

SUPPORT,FAN COMPONENT,AIRCRAFT GAS TURBINE ENGINE

A support designed for a FAN,AIRCRAFT GAS TURBINE ENGINE or one of its components. Excludes SUPPORT,SEAL,AIRCRAFT GAS TURBINE ENGINE.

SUPPORT,GEARBOX COMPONENT,AIRCRAFT GAS TURBINE ENGINE

A support designed for a GEARBOX,ACCESSORY DRIVE,GAS TURBINE ENGINE designed for an ENGINE,GAS TURBINE,AIRCRAFT, or one of its components. Excludes SUPPORT,SEAL,AIRCRAFT GAS TURBINE ENGINE.

SUPPORT,OIL TANK COMPONENT,AIRCRAFT GAS TURBINE ENGINE

A support designed for a TANK,LUBRICATING OIL,AIRCRAFT GAS TURBINE ENGINE or one of its components. Excludes SUPPORT,SEAL,AIRCRAFT GAS TURBINE ENGINE.

SUPPORT,SEAL,AIRCRAFT GAS TURBINE ENGINE

A support designed for a seal used in an aircraft gas turbine engine.

SUPPORT,VALVE,AIRCRAFT GAS TURBINE ENGINE

A support designed for a valve used on an aircraft gas turbine engine. Excludes SUPPORT,SEAL,AIRCRAFT GAS TURBINE ENGINE.

HOUSING,OIL SUMP,AIRCRAFT GAS TURBINE ENGINE

A housing designed to surround, retain, support, and protect a SUMP, OIL, AIRCRAFT GAS TURBINE ENGINE.

HOUSING,SEAL,AIRCRAFT GAS TURBINE ENGINE

A housing designed to surround, retain, support and protect a seal used in an ENGINE, GAS TURBINE, AIRCRAFT.

PLUG,AUGMENTOR CASE,AIRCRAFT GAS TURBINE ENGINE

A usually round item of various cross sections designed for temporary installation into a hole in a CASE, AUGMENTOR, AIRCRAFT GAS TURBINE ENGINE for the purpose of preventing air from escaping during engine operation. When removed, the hole is used for inserting inspection probes, borescopes and the like. It may be grooved or tapered for installation and removal. It may include spacers, springs, rivets and the like.

PLUG,COMBUSTION CHAMBER CASE,AIRCRAFT GAS TURBINE ENGINE

A usually round item of various cross sections designed for temporary installation into a hole in a CASE, COMBUSION CHAMBER, AIRCRAFT GAS TURBINE ENGINE for the purpose of preventing air from escaping during engine operation. When removed, the hole is for inserting inspection probes, borescopes and the like. It may be grooved or tapered for installation and removal. It may include spacers, springs, rivets and the like.

PLUG,COMPRESSOR CASE,AIRCRAFT GAS TURBINE ENGINE

A usually round item of various cross sections designed for temporary installation into a hole in a CASE, COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE for the purpose of preventing air from escaping during engine operation. When removed, the hole is for inserting inspection probes, borescopes and the like. It may be grooved or tapered for installation and removal. It may include spacers, springs, rivets and the like.

PLUG,DIFFUSER CASE,AIRCRAFT GAS TURBINE ENGINE

A usually round item of various cross sections designed for temporary installation into a hole in a CASE, DIFFUSER, AIRCRAFT GAS TURBINE ENGINE for the purpose of preventing air from escaping during engine operation. When removed, the hole is for inserting inspection probes, borescopes and the like. It may be grooved or tapered for installation and removal. It may include spacers, springs, rivets and the like.

PLUG,FAN CASE,AIRCRAFT GAS TURBINE ENGINE

A usually round item of various cross sections designed for temporary installation into a hole in a CASE, FAN, AIRCRAFT GAS TURBINE ENGINE for the purpose of preventing air from escaping during engine operation. When removed, the hole is for inserting inspection probes, borescopes and the like. It may be grooved or tapered for installation and removal. It may include spacers, springs, rivets and the like.

PLUG,TURBINE CASE,AIRCRAFT GAS TURBINE ENGINE

A usually round item of various cross sections designed for temporary installation into a hole in a CASE, TURBINE, AIRCRAFT GAS TURBINE ENGINE for the purpose of preventing air from escaping during engine operation. When removed, the hole is for inserting inspection probes, borescopes and the like. It may be grooved or tapered for installation and removal. It may include spacers, springs, rivets and the like.

DAMPER,COMPRESSOR VANE,AIRCRAFT GAS TURBINE

A device used to reduce high cycle fatigue on a VANE, COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE. It also acts as a seal. It may be of various shapes and cross sections.

ENGINE SUBASSEMBLY,AIRCRAFT GAS TURBINE ENGINE

A mechanical assembly which is a subassembly of an ENGINE, GAS TURBINE, AIRCRAFT. It performs the function of a COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE,a CHAMBER, COMBUSTION, AIRCRAFT GAS TURBINE ENGINE and a TURBINE ASSEMBLY, AIRCRAFT GAS TURBINE ENGINE, none of which, however, is a complete functioning item.

INSULATION PLATE,THERMAL,AIRCRAFT GAS TURBINE ENGINE

An item composed of plastic or other synthetic material in various shapes and sizes and covered with an asbestos layer on one face. It is specifically designed to provide a protection of engine components against engine operating heat. Excludes: INSULATION, THERMAL, SPECIAL PURPOSE.

AUGMENTOR NOZZLE SECTION,CONVERGENT,AIRCRAFT GAS TURBINE ENGINE

A rigid item designed to help direct the flow of hot gases from an AFTERBURNER, TURBINE ENGINE. It is an integral part of a NOZZLE,AUGMENTER,EXHAUST,AIRCRAFT GAS TURBINE ENGINE. The item is to the front of an AUGMENTOR NOZZLE SECTION,INNER,AIRCRAFT GAS TURBINE ENGINE.

AUGMENTOR NOZZLE SECTION,INNER,AIRCRAFT GAS TURBINE ENGINE

A rigid item designed to help direct the flow of hot gases from an AFTERBURNER,TURBINE ENGINE. It is an integral part of a NOZZLE,AUGMENTOR EXHAUST, AIRCRAFT GAS TURBINE ENGINE. The item is to the rear of and hinged to an AUGMENTOR NOZZLE SECTION,CONVERGENT, AIRCRAFT GAS TURBINE ENGINE.

AUGMENTOR NOZZLE SECTION,OUTER,AIRCRAFT GAS TURBINE ENGINE

A rigid item designed to help direct the flow of hot gases from an AFTERBURNER,TURBINE ENGINE. It is an integral part of a NOZZLE,AUGMENTER EXHAUST,AIRCRAFT GAS TURBINE ENGINE. The item is external to the AUGMENTOR NOZZLE SECTION,CONVERGENT,AIRCRAFT GAS TURBINE ENGINE and the AUGMENTOR NOZZLE SECTION,INNER,AIRCRAFT GAS TURBINE ENGINE.

SEAL,AUGMENTOR NOZZLE SECTION,AIRCRAFT GAS TURBINE ENGINE

A rigid item designed to complete the circumference when the NOZZLE,AUGMENTER EXHAUST,AIRCRAFT GAS TURBINE ENGINE is in the open position allowing the nozzle to maintain control of the hot exhaust gases. It is situated between the AUGMENTOR NOZZLE SECTION,OUTER,AIRCRAFT GAS TURBINE ENGINE and the AUGMENTOR NOZZLE SECTION,OUTER,AIRCRAFT GAS TURBINE ENGINE and the AUGMENTOR NOZZLE SECTION,CONVERGENT,AIRCRAFT GAS TURBINE ENGINE; AUGMENTOR NOZZLE SECTION,INNER,AIRCRAFT GAS TURBINE ENGINE.

STRUT,FRONT FRAME,AIRCRAFT GAS TURBINE ENGINE

A rigid piece designed to resist pressure in the direction of its length. It is positioned between the inner and outer rings and is a main component of a FRAME, FRONT, AIRCRAFT GAS TURBINE ENGINE.

STRUT,REAR FRAME,AIRCRAFT GAS TURBINE ENGINE

A rigid structural piece designed to resist pressure in the direction of its length. It is positioned between the inner and outer rings and is a main component of a FRAME, REAR, AIRCRAFT GAS TURBINE ENGINE.

MOUNT,COMPRESSOR,AIRCRAFT GAS TURBINE ENGINE

A solid metallic item that surrounds or partially surrounds a COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE. It is used to facilitate the positioning of an ENGINE, AIRCRAFT to an aircraft frame. It may include hardware.

MOUNT,FAN,AIRCRAFT GAS TURBINE ENGINE

A solid metallic item that surrounds or partially surrounds a FAN, AIRCRAFT GAS TURBINE ENGINE. It is used to facilitate the positioning of an ENGINE, AIRCRAFT to an aircraft frame. It may include hardware.

MOUNT,FRONT,AIRCRAFT GAS TURBINE ENGINE

A solid metallic item that surrounds or partially surrounds the intake end of an ENGINE, AIRCRAFT to facilitate positioning it to an aircraft frame. It may include hardware.

MOUNT,REAR,AIRCRAFT GAS TURBINE ENGINE

A solid metallic item that surrounds or partially surrounds the exhaust end of an ENGINE, AIRCRAFT to facilitate positioning it to an aircraft frame. It may include hardware.

MOUNT,TURBINE,AIRCRAFT GAS TURBINE ENGINE

A solid metallic item that surrounds or partially surrounds a TURBINE ASSEMBLY, AIRCRAFT GAS TURBINE ENGINE. It is used to facilitate the positioning of an ENGINE, AIRCRAFT to an aircraft frame. It may include hardware.

FAIRING,COMPRESSOR,AIRCRAFT GAS TURBINE ENGINE

A rigid single or multipiece item of various cross sections specifically designed to produce a smooth outline and to reduce air resistance. It keeps the air flowing smoothly through a COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE. It may include associated hardware.

FAIRING,FAN,AIRCRAFT GAS TURBINE ENGINE

A rigid single or multipiece item of various cross sections specifically designed to produce a smooth outline and to reduce air resistance. It keeps the air flowing smoothly through a FAN, AIRCRAFT GAS TURBINE ENGINE. It may include associated hardware.

FAIRING,FRAME,AIRCRAFT GAS TURBINE ENGINE

A rigid single or multipiece item of various cross sections specifically designed to produce a smooth outline and to reduce air resistance. It keeps the air flowing smoothly through one of the various frames in an ENGINE, GAS TURBINE, AIRCRAFT. It may include associated hardware.

FAIRING,TURBINE,AIRCRAFT GAS TURBINE ENGINE

A rigid single or multipiece item of various cross sections specifically designed to produce a smooth outline and to reduce air resistance. It keeps the air flowing smoothly through a TURBINE ASSEMBLY, AIRCRAFT GAS TURBINE ENGINE. It may include associated hardware.

RETAINER,COMBUSTION CHAMBER,AIRCRAFT GAS TURBINE ENGINE

A circular clamp type item designed to maintain the position of a can type CHAMBER,COMBUSTION,AIRCRAFT GAS TURBINE ENGINE in place within a CASE,COMBUSTION CHAMBER,AIRCRAFT GAS TURBINE ENGINE. It may include associated hardware.

AIR INTAKE,TURBINE ENGINE

An item designed to provide an optimum flow of air to the fore part of a turbine engine. Excludes AIR FLOW, NON AIRCRAFT GAS TURBINE ENGINE and BAFFLE AIR FLOW AIRCRAFT GAS TURBINE ENGINE.

AFTERBURNER,TURBINE ENGINE

A chamber in which additional fuel is injected into, the exhaust gases, and reheating the gases to develop increased thrust. It consists of combustion area, flame holders, injection nozzles and an exhaust ejector.

ENGINE,RAMJET

A continuous mass flow power unit, may be with or without container, designed to exert thrust by means of atmospheric air being compressed by ram compression in the inlet diffuser. The compressed air is charged with a continuous spray of pressurized fuel, ignited and ejected at high velocities through the exit nozzle.

ENGINE BUILT-UP UNIT,AIRCRAFT

An item consisting of an ENGINE, AIRCRAFT (as modified), the items of a PARTS KIT, AIRCRAFT ENGINE BUILD-UP and other essential parts assembled on a STAND, MAINTENANCE, AIRCRAFT POWER UNIT. May include cowling and PROPELLER, AIRCRAFT. Used for quick installation on aircraft.

TURBINE,GAS

INC 61306 CANCELLED/REPLACED BY INC 50488, FIIG A526A0, ,ON 120613 ~(All Except USA) A form of heat engine in which rotary motion is obtained by the expansion of gasses, creating kinetic energy which acts on vanes or blades set upon the circumference of a drum or ring which works within a suitable casing. See also TURBINE, STEAM.

CASE,TURBINE ROTOR,TURBINE ENGINE

INC 61679 REINSTATED ON 120213~A case designed to surround a TURBINE ROTOR,TURBINE ENGINE. Excludes CASE AND NOZZLE,TURBINE,TURBINE ENGINE.

FLAMEHOLDER,AFTERBURNER,TURBINE ENGINE

An item designed to sustain flame and assist combustion stability in the conbustion section of a turbine engine afterburner by creating turbulence which provides even fuel and air mixture to assure continuous burnig.

GEARBOX,ACCESSORY DRIVE,TURBINE ENGINE

A complete assembly of gears, bearings, shafts, seals, and necessary miscellaneous parts, encased in a housing, designed for driving and/or attaching various aircraft or engine accessories and components.

HOUSING,GEARBOX,TURBINE ENGINE

A housing designed to inclose, support, and position bearings, shafts, gears, and other components required to drive various turbine engine driven accessories.

VANE,TURBINE NOZZLE,TURBINE ENGINE

INC 61701 REINSTATED ON 112113~INC 61701 CANCELLED/REPLACED BY ,INC 50614, FIIG A10700, APP-KEY A ,INC 50613, FIIG A10700, APP-KEY A ,INC 50612, FIIG A10700, APP-KEY A ,INC 50611, FIIG A10700, APP-KEY A ,ON 100112 ~(All Except USA) For USA INC 61701 Canceled Replaced By VANE, TURBINE ENGINE: INC 40963, FIIG A107, Appl Key A. An item spaced radially in a NOZZLE, TURBINE, TURBINE ENGINE, located between the inner and outer shroud of the nozzle unit, designed for the function of directing hot gases to the turbine at a proper velocity and angle.

PISTON,LINEAR ACTUATING CYLINDER

A cylindrical item which moves or reciprocates in a linear actuating cylinder to convert fluid energy to mechanical force. It may include an integral rod.

DEFLECTOR,AIRFLOW

A generally metallic item of various shapes designed to provide an optimum flow of cooling air through the banks of cylinders of an air-cooled combustion engine or through compressor section of turbine engine without significantly changing the direction of airflow. Excludes BAFFLE, AIRFLOW.

HOUSING,TORQUE CONVERTER

A component designed to enclose the internal parts of a TORQUE CONVERTOR (As Modified), such as an IMPELLER, TORQUE CONVERTOR (As Modified), a TURBINE WHEEL, TORQUE CONVERTER and REACTOR, TURBINE WHEEL, TORQUE CONVERTER.

PLUG ASSEMBLY,SELF-SEALING,TURBINE ENGINE

A plug, externally threaded at one end, which incorporates a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from an lubrication line opening. The other end is specifically designed to mate with a fitting which has a quick disconnect end and a magnetic tip which, when mounted in the plug, push its self-sealing device allowing contact with the fluid flow. This fitting is used to collect iron filings to check engine abrasion wear.

SEPARATOR,AIR-OIL,GAS TURBINE ENGINE,AIRCRAFT

A cylindrical, metallic item with conical axial channels for migrating separated oil aft within the sump. It is mounted on the high pressure turbine shaft. It is designed to seperate sump oil mist by centrifugal force into oil which is slung outward and aft to a sump drain for recirculation in the oil system. It vents air forward inside the air duct to another sump vent.

FERRULE,CASE,AIRCRAFT ENGINE

A metal item having one piece or multiple segments, of various sections designed for the attachment of an aircraft engine casing. Locking is obtained by the action of a quick clamping system or by screws or bolts. It may include the attachment elements.

RELEASE,PROPELLANT VALVE,GUIDED MISSILE

An item specically designed to operate a propellant valve through explosive actuation and shut off the flow of the guided missile propellant.

ROCKET ENGINE

A nonairbreathing reaction propulsion device that consists essentially of an injector, thrust chamber(s) and exhaust nozzle(s), and utilizes liquid fuels and oxidizers at controlled rates from which hot gases are generated by combustion and expanded through a nozzle(s).

PROPULSION SECTION,GUIDED MISSILE

An item consisting of one or more ROCKET ENGINE or ROCKET MOTOR and a portion of the outer aerodynamic shell or skin of a GUIDED MISSILE (as modified) or a BOMB, GUIDED (as modified), designed to provide all or part of the thrust required to power the weapon's flight. May include either moveable control surface(s), steering jets, jet vane(s), or a combination of these, unless equipped with an articulated nozzle. May also have stabilizing fins, but only in combination with other controlling surfaces, jets, or the like. It is designed to mate with other guided missile section(s) or guided bomb sections. Addition of this to a BOMB, GUIDED (as modified) creates a GUIDED MISSILE (as modified). Excludes ROCKET MOTOR; ROCKET MOTOR CLUSTER; and GUIDED MISSILE MAIN ASSEMBLAGE.

ENGINE,DIESEL

A reciprocating internal combustion engine in which the power necessary to produce motion of the mechanism is obtained by igniting a compressed fuel and air mixture within the cylinder or cylinders by extreme heat resulting from compression. The engine consists of a cylinder block assembly complete with cylinder head(s) and oil pan(s). It may include attachments or accessories, such as starter motor, transmission for auxiliary equipment, clutch, oil filter, flywheel, flywheel housing or battery charging generator. A fuel tank is not included. For a complete operating power unit mounted on a base, see POWER UNIT (1), DIESEL.

PURIFIER,CENTRIFUGAL,OIL

A mechanical device containing a cylindrical vessel or bowl which rotates on its axis at a high rate of speed. Contaminated oil is injected under pressure and by means of centrifugal force the harmful solids, insoluble sludge and water are removed.

CUP,PRIMING

An item consisting of a plug or needle type valve having a cup mounted on top, specifically designed for the introduction of a priming fluid to, or the relief of pressure from, the cylinders of such machinery as internal combustion engines or pumps.

POWER UNIT,DIESEL

DEFLECTOR,DIRT AND LIQUID

An item so shaped as to deflect one or more of the following: dust, dirt, grease, oil, or liquid into a desired direction or away from a particular area. Can be attached to a stationary or with a revolving part.May or may notbe a mechanical device.

BREATHER

A mechanical device designed to permit a free flow of air into and out of an enclosure, usually used on engine crankcase, vehicular differentials and transmissions, pumps, compressors, and the like. See also CAP, VENT, FUEL STORAGE TANK. excludes VENTALATOR (as modified).

RING,PISTON

A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes PACKING, PREFORMED; RETAINER, OIL SEAL; RETAINER, PACKING; RING, RETAINING; RING WIPER; and SEAL RING, METAL.

LOCK,VALVE SPRING RETAINER

A metal item designed for the purpose of securing an engine or compressor valve and positioning the valve spring or valve spring retainer. Excludes cotter pins, straight pins, keys and washers.

VALVE,POPPET,ENGINE

A mushroom or tulip-shaped item having a circular head with a conical face and an extended stem used to regulate the flow of incoming fuel-air mixture or air into the combustion chamber or exhaust gases from the combustion chamber of a reciprocating internal combustion engine.

RING SET,PISTON

Two or more complete RING, PISTON grouped for a single piston or for all pistons of an internal combustion engine, air compressor, or the like.

POWER UNIT,MULTIPLE ENGINE

Two or more complete reciprocating gasoline or diesel engines mounted on a common base and usually interconnected to a common gear case.

PIN,PISTON

A cylindrically-shaped metal item, usually tubular, designed to form a pivoting connection between the piston and connecting rod of an internal combustion engine, compressor and like items. May include oil sealing or pin retaining plugs. Excludes BUSHING, SLEEVE; PIN, GROOVED, HEADLESS; PIN, STRAIGHT, HEADLESS; and PIN, HOLLOW.

PISTON,INTERNAL COMBUSTION ENGINE

ENGINE BLOCK ASSEMBLY,DIESEL

CYLINDER SLEEVE

A tubular metal item designed primarily as a replaceable wear surface within the cylinder bore of a piston type internal combustion engine, compressor, or reciprocating pump.

PARTS KIT,ENGINE POPPET VALVE

PUSH ROD,ENGINE POPPET VALVE

A tubular or solid item specifically designed to transmit intermittent motion from the engine poppet valve tappet to the engine poppet valve rocker arm.

TAPPET,ENGINE POPPET VALVE

A cylindrically shaped metal item designed to transmit intermittent motion from the cam lobe on a shaft or cam ring, to the engine poppet valve. It may be mechanically or hydraulically operating, and may include adjusting devices.

ROTOR,ENGINE POPPET VALVE

A spring loaded metallic device which is specifically designed to rotate the poppet valves of an internal combustion engine to prevent uneven wear and/or distortion of the valve seating surface. See also SEAT, HELICAL COMPRESSION SPRING.

PLUG,PISTON PIN

A cylindrically-shaped unthreaded item specifically designed to mate with and prevent a piston pin from working out against the side of a cylinder wall. Excludes PLUG, PROTECTIVE, DUST AND MOISTURE SEAL.

PARTS KIT,DIESEL ENGINE

A parts kit consisting of a group of parts and/or subassemblies not having the same basic name for repairing or replacing worn parts of a diesel engine.

REPAIR KIT,DIESEL ENGINE

A repair kit consisting of a group of parts and tools not having the same basic name for repairing or replacing worn parts of a diesel engine.

PARTS KIT,PISTON ASSEMBLY,ENGINE

A parts kit used for replacing the worn and/or damaged parts used in an engine piston assembly. It may include such items as a connecting rod, piston pin, bearing(s), cotter pin(s), retainer(s), washer(s), and the like.

PARTS KIT,CYLINDER HEAD,DIESEL ENGINE

Two or more different sizes and/or types of gaskets and seals grouped together in a single package and intended for one time replacement. It may include grommet(s), packing(s), retainer(s), and washer(s).

GUIDE,VALVE STEM

A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.

MANIFOLD,INTAKE

A preformed metallic item with one or more inlet ports and two or more outlet ports. It is designed to collect and direct air (diesel application) and/or fuel-air mixture (gasoline application) to the cylinders of an internal combustion engine.

CHAMBER,PRECOMBUSTION

An item specifically designed to be used as an auxiliary chamber in which combustible gases are ignited and combustion started ahead of the main combustion chamber of a diesel engine. It may have provisions for a glow plug or a wick to ignite the fuel mixture during cold weather starting.

SCREW,ADJUSTING,VALVE TAPPET

An externally threaded screw-like device with a hexagon, square, slotted or any other type drive end. The other end may have a spherical ball, socket or other type of machined surface. It may have a concentric hole along the longitudinal centerline and a hole perpendicular to the axis joining the concentric hole for lubrication. It is specifically designed to be used as a means for adjusting engine poppet valve tappet clearances and may be furnished with a lock nut.

PARTS KIT,BLOWER HUB

PARTS KIT,ENGINE OIL PUMP

PARTS KIT,ENGINE ROCKER ARM

PARTS KIT,EXHAUST MANIFOLD

PARTS KIT,OIL COOLER

A parts kit used to repair an oil cooler.

PARTS KIT,OIL PAN

PARTS KIT,ROCKER ARM COVER

OIL PAN

A metal item designed to be attached to the lower portion of an internal combustion engine, compressor, hydraulic transmission, and the like. It serves as a reservoir for lubrication oil and may include baffle(s), oil cooler connectors, or the like. For items furnished with gasket(s), hardware, drain plugs, and the like, see PARTS KIT, OIL PAN.

HOUSING,OIL COOLER

An item designed to inclose, support, or protect the internal parts of the COOLER, LUBRICATING OIL, ENGINE.

DAMPENER,VIBRATION,ENGINE

A device designed to compensate for and reduce the effects of torsional vibration in the crankshaft of an engine. May include rubber cone(s), tension spring(s), friction plate(s), groove(s) for belts, and the like.

HOUSING,FLYWHEEL

An item designed to enclose the flywheel and related parts, clutch, plates, ring gear and the like on the end of the cylinder block. May be fabricated from a single casting or compound of two separate castings and may include mounting facilities.

OIL PUMP ASSEMBLY,ENGINE

A device designed to maintain oil pressure within the moving parts of an internal combustion engine. May contain parts such as shaft, gears, pin, bushing, screen, adjusting screw and the like.

HOUSING,OIL PUMP ASSEMBLY,ENGINE

A housing which supports, aligns, and positions internal parts of a OIL PUMP ASSEMBLY, ENGINE. It creates a boundary for close clearance of gears, vanes, or pistons to produce pressure or flow of fluids confined to the parameters of the housing.

PISTON,VALVE

A cylindrical item of various configurations which reciprocates in a valve body, assisting in the movement of the disk to open or close a valve. May include additional components such as ring(s), collar(s), spring(s) and the like. Excludes DISK, VALVE.

VALVE,REED

A metallic device with coiled spring(s) or flexible finger(s) designed to fluctuate off and on a sealed surface. May contain a seat valve, valve guard, screws and the like. Replaces poppet valve in small compressors and two cycle engines.

REED STRIP,VALVE

A singular or multiple flexible finger type bi-metal strip designed to be used in conjunction with a VALVE REED.

STRAINER,OIL PUMP

A device designed as an oil intake screen, encased in a housing with a tube or a pipe attached. Item is used to remove solid particles as oil is drawn by suction from the oil pan through the screen and interconnecting piping.

GUARD ASSEMBLY,CRANKCASE,ENGINE

JET,OIL PUMP

MODIFICATION KIT,ENGINE

One or more items employed to modify engines, turbines and components.

SHIFT DOWN KIT,ENGINE

INSERT,ENGINE VALVE SEAT

A metal ring designed to provide a seating surface for a VALVE, POPPET, ENGINE It is made of special high-grade alloy metal that can withstand high operating temperatures. For fulid valves, see SEAT, VALVE.

CRANKCASE

A housing which encloses the crankshaft and connecting rods of certain types of reciprocating engines. See also ENGINE BLOCK as modified and OIL, PAN.

HOUSING SECTION,OIL PUMP ASSEMBLY,ENGINE

A rigid item of different forms, which together with at least one further housing section forms a HOUSING (2), OIL PUMP ASSEMBLY, ENGINE.

DRIVE UNIT,DIESEL

An assembly consisting of an ENGINE, DIESEL, a TRANSMISSION (as modified) and further accessories such as fuel system without tank, cooling system, pipes, oil filter and air filter. See POWER UNIT (1), DIESEL.

INSTALLATION KIT,ENGINE

A collection of small parts not furnished with a replacement engine, but necessary for it's proper installation. It may include items such as hoses, gaskets, clamps, bolts, instruction sheets, and the like. Does not apply to parts kits used for the repair of engine.

CROWN,PISTON,INTERNAL COMBUSTION ENGINE

A cylindrical body made of metal and/or steel used to accommodate the top part of a piston. Includes ring grooves and/or pins. Excludes PISTON INTERNAL COMBUSTION ENGINE.

BALL,ROCKER ARM,ENGINE POPPET VALVE

A metal item, spherically shaped, on which the ROCKER ARM, ENGINE POPPET VALVE pivots. It may be bored to accommodate a stud.

BRACKET,ROCKER ARM ENGINE POPPET VALVE

A rigid item of different shapes that secures the rocker arm shaft or pivot pin of a ROCKER ARM ASSEMBLY, ENGINE POPPET VALVE.

HOUSING,ROCKER ARM ENGINE POPPET VALVE

ROCKER ARM ASSEMBLY,ENGINE POPPET VALVE

An assembly consisting of one or more ROCKER ARM, ENGINE POPPET VALVE and one or more different components such as a shaft, ball (s), bracket (s), and the like.

SHAFT,ROCKER ARM,ENGINE POPPET VALVE

A rod, usually hollow, upon which the ROCKER ARM, ENGINE POPPET VALVE is mounted.

BAFFLE,AIRFLOW,DIESEL ENGINE

A generally metallic item of various shapes designed to provide an optimum diversion of cooling air around and through an air-cooled ENGINE, DIESEL. Excludes DEFLECTOR, AIR FLOW

BUTTON,ROCKER

An unthreaded, metallic item used in conjunction with the rocker arm to contain lubrication within the oil plug.

CAP,VALVE STEM

A cylindrical, metallic, protective device that fits over the end of a valve stem. It is used on valves of combustion engines.

ADAPTER,INTAKE MANIFOLD,DIESEL

An item designed to connect the turbocharge air connection (tube) to the MANIFOLD, INTAKE.

RACK,PRESSURE REGULATING

An item within the fuel pump which regulates the fuel coming from the fuel pump into the injectors to control the speed of the engine.

RACK ASSEMBLY,PRESSURE REGULATING

An item that consists of a RACK, PRESSURE REGULATING and a BUTTON, ROCKER. The pressure regulates the fuel pump onboard diesel engine vessels.

CONTROL SHAFT ASSEMBLY,FUEL PUMP

An item consisting of shafts, couplings, dogs, levers, brackets and the like, specifically designed for the connection of a fuel pump control.

TANK,COOLANT FLUID,DIESEL ENGINE

An item which contains liquid coolant to lower the temperature of a diesel engine.

ROCKER ARM,INJECTOR,VALVE COVER ASSEMBLY

A pivoted lever used to transfer cam or pushed motion to a valve stem.

NOZZLE ASSEMBLY,LUBRICATING,DIESEL ENGINE

An item containing two or more nozzles, tubes and/or hose, fittings, and connecting hardware to direct and control a mist, spray, or stream of lubricating oil inside a diesel engine.

BLOCK,VERTICAL DRIVE

A rigid metallic item designed to align and support various components of an opposed-piston engine vertical drive.

GUARD,DIESEL ENGINE

A metal cover of different shapes and dimensions used to protect uncovered parts of a diesel engine.

ROTOR BLOWER ASSEMBLY,DIESEL ENGINE

An item consisting of an upper rotor, lower rotor, shaft(s), and may include end plate, rings, seals, and the like. The assembly creates increased air flow into the engine.

INLET,OIL PURIFIER

A component of a PURIFIER,CENTRIFUGAL,OIL. It is designed to feed contaminated oil to the separation chamber.

PLATE,THROW OFF,PURIFIER

An item which is an integral part of a spindle assembly on a centrifugal fuel oil purifier.

CYLINDER AND PISTON SET,DIESEL ENGINE

A unit of matched items consisting of a CYLINDER (1), ENGINE, DIESEL and a Piston, internal combustion engine. It may include piston rings, piston pins, and the like. See also CYLINDER SLEEVE and PISTON ASSEMBLY.

CYLINDER,ENGINE,DIESEL

A tublular-shaped item designed to be bolted to an engine block or the like. It may include external cooling fins. See also CYLINDER SLEEVE.

SERVICE KIT,CENTRIFUGAL PURIFIER

A group of general maintenance items of a deteriorating nature required for periodic servicing of a centrifugal purifier. Items may consist of retaining rings, packing, seals, cock plug, and the like.

SPEED SENSOR,DIESEL ENGINE

An item consisting of a toothed wheel, mounted next to the fly wheel, rotating in the magnetic field produced by the magnet of a sensor.

OUTBOARD MOTOR,DIESEL

A hand-carried, self-contained power unit, designed for temporary mounting upon light watercraft. It consists of a light, diesel engine driving a vertical drive shaft, rigidly attached to the engine. The vertical shaft drives a propeller shaft perpendicular thereto. The entire unit may be rotated to varying positions for steering the craft on which it is mounted, and may be hand tilted to provide for shallow draft. See also OUTBOARD MOTOR, GASOLINE. Excludes PROPELLING UNIT, OUTBOARD.

WATER JACKET,EXHAUST MANIFOLD

A metallic outer shell designed for containing water for surrounding the manifold exhaust which helps cool the exhaust gases and also helps absorb sound. It has water port inlets and outlets.

COVER ASSEMBLY,CRANKCASE EXPLOSION RELIEF

An item designed to enclose a cylinder test valve. The item may include items such as flame arrestor, handwheel, guidebolt, gaskets, and the like.

TRIP ASSEMBLY,OVERSPEED

A safety device to control an engine from overspeeding. It consists of weights, counterweights, and other hardware items.

PISTON AND RING ASSEMBLY

An item consisting of a Piston, a cylindrical piece which moves or reciprocates in a cylinder under fluid pressure, and two RING(s, PISTON. It may include additional components such as collar(s), spring(s) and the like.

CAMSHAFT SECTION,ENGINE

A section of a CAMSHAFT,ENGINE.

CAMSHAFT,ENGINE

A shaft with eccentric lobe(s) specifically designed to raise at a predetermined time, the engine poppet valve(s) from the valve seat(s) of an internal combustion engine. It may include facilities for operating accessories, such as fuel pumps, ignition distributors, oil pumps, and the like. Excludes SHAFT (as modified).

CONNECTING ROD,PISTON

A device used for connecting a piston to a crankshaft or to a master connecting rod of an internal combustion engine, steam reciprocating engine, reciprocating air compressor, or the like. The rod may be connected directly to the piston, or it may transmit the motion through a crosshead.

COVER,ENGINE POPPET VALVE ROCKER ARM

COVER,TIMING GEAR,INTERNAL COMBUSTION ENGINE

A metallic and/or non-metallic cover of various shapes specifically designed to protect the timing gear(s) mechanism of a gasoline or diesel engine. It may have a timing pointer, sealing ring(s), stud(s), dowel pin(s), shield(s), or the like.

CRANKSHAFT,ENGINE

A rotating member of an internal combustion engine, designed to transmit the linear thrust of a piston(s) and connecting rod assembly(ies) into axial motion.

CYLINDER HEAD,DIESEL ENGINE

An item designed to inclose the cylinder bore(s) of an engine block to form a combustion chamber(s). It may have liquid cooling passage(s) and/or air cooling fin(s) and may include valve(s), valve guide(s), rocker arm(s), injector tube(s), and the like. It is a component part of an ENGINE, DIESEL. See also CYLINDER HEAD, GASOLINE ENGINE.

CYLINDER SLEEVE AND PISTON ASSEMBLY

A CYLINDER SLEEVE and PISTON (1), (as modified) with one or more of the following: piston pin, piston ring, gaskets and/or seals, grouped as a single unit and intended for one time replacement in the repair of engines, compressors, pumps, and the like.

ENGINE BLOCK,DIESEL

FLYWHEEL,ENGINE

A circular metal item specifically designed to be attached to the engine crankshaft. Its primary function is to counteract variable torque and reduce the fluctuations of an internal combustion engine, during changes of speed. It may have a ring gear, cooling fan, permanent magnets, and/or the like. Excludes engine crankshaft dampers.

GUIDE,ENGINE POPPET VALVE TAPPET

A cylindrically shaped metallic item designed to provide a wear surface and maintain alignment of a tappet for a VALVE,POPPET,ENGINE. It may have a flange(s) and/or groove(s).

HOUSING,SUPERCHARGER

An item designed to envelop and/or align the moving parts of a supercharger used on an internal combustion engine. It may have passage(s), bearing(s), oil ring(s), stud(s), and/or the like. Excludes turbosupercharger housings.

ROCKER ARM,ENGINE POPPET VALVE

A metal item designed to pivot on a shaft, ball stud, or the like, and transmit the intermittent motion derived through linkage, from the cam lobe of a camshaft or cam ring to the poppet valve of an internal combustion engine. It may have an adjusting screw, roller, and/or bearing(s).

SPRING,EXPANDER,PISTON RING

A spring steel ringlike item designed to be placed between a piston ring and the piston to maintain the correct piston ring pressure against the cylinder wall.

DEFLECTOR,AIRFLOW

A generally metallic item of various shapes designed to provide an optimum flow of cooling air through the banks of cylinders of an air-cooled combustion engine or through compressor section of turbine engine without significantly changing the direction of airflow. Excludes BAFFLE, AIRFLOW.

MANIFOLD,EXHAUST

A preformed metallic item with two or more inlet ports and passages, and a common outlet designed to collect and direct exhaust gases from the cylinders of an internal combustion engine.

PIPE,INTAKE

A preformed metal item, generally tubular, designed with an inlet and outlet port for directing a fuel-air mixture to an internal combustion engine cylinder.

BRAKE,ENGINE

Typically an electro-hydraulically operated device that converts a power-producing diesel engine into a power-absorbing retarding mechanism. Excludes: Diesel Engine, Governor.

FLEXPLATE,AUTOMATIC TRANSMISSION,VEHICULAR

A circular metal item designed to be attached to an engine crankshaft. It's primary function is to assist in allowing one transmission to be able to be adapted to more than one configuration of engines. It may have a ring gear attached to ite's circumference to engage with the starter.

PARTS KIT,CENTRIFUGAL OIL PURIFIER

A parts kit used for maintenance of a PURIFIER,CENTRIFUGAL,OIL. May include replacement belt, gasket and grease.

TURBINE,STEAM

A form of heat engine in which rotary motion is obtained by the expansion of steam so as to create kinetic energy which is then partly absorbed by causing the steam to act on blades or vanes set upon the circumference of a drum or ring which works within a suitable casing. This engine may be adaptable for marine and/or industrial installations.

DEFLECTOR,DIRT AND LIQUID

An item so shaped as to deflect one or more of the following: dust, dirt, grease, oil, or liquid into a desired direction or away from a particular area. Can be attached to a stationary or with a revolving part.May or may notbe a mechanical device.

RING,PISTON

A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes PACKING, PREFORMED; RETAINER, OIL SEAL; RETAINER, PACKING; RING, RETAINING; RING WIPER; and SEAL RING, METAL.

SEAL RING ASSEMBLY,LABYRINTH

A specifically designed and tested item normally divided into two or more pieces with matched ends for precision installation. It forms a tight seal around a steam turbine shaft. Includes items such as seal rings, turbine rings, springs, pins, and the like. Excludes PACKING ASSEMBLY; SEAL RING, METAL.

PISTON ROD,GOVERNOR

GUARD ASSEMBLY,BLADE

MODIFICATION KIT,ENGINE

One or more items employed to modify engines, turbines and components.

TURBINE ROTOR,TURBINE ENGINE,STEAM

An item consisting of a series of blades fastened together on disks mounted on a central shaft, or a series of curved blades mounted on an integral part of the disk on the shaft, set at an angle and extending radially from the disk or extending from the axis of rotation to the rim of the disk. It is designed to receive energy to obtain rotary motion by expansion of steam creating kinetic energy which is then partially absorbed by causing the steam to act on blades causing rotary motion to the turbine rotor which, through a main reduction gear, turns the shaft delivering working energy.

DISK,STEAM TURBINE ENGINE

An item having provisions on the outer periphery for attaching blades. It also has provisions for attachment to a hub and/or shaft in a designated arrangement.

CASE,STEAM TURBINE ENGINE

A case designed to surround and protect various components such as rotor, nozzle(s), bearing(s), shaft seal(s), and the like.

SHAFT,STEAM TURBINE ENGINE

An item designed to accommodate the disks and/or hubs to which blades are attached. It is part of the turbine rotor.

BLADE,STEAM TURBINE

An item designed to create the flow of air in a TURBINE, STEAM.

LOCK,BLADE,STEAM TURBINE

An item used to maintain the position of a blade in a TURBINE, STEAM. This item eliminates axial movement of the blade.

NOZZLE,STEAM TURBINE

A single stationary item designed for the purpose of directing air at the proper angle and velocity in a TURBINE, STEAM. It has provisions for attaching to the case of the TURBINE, STEAM. It may have an inner support shroud.

STEAM CHEST,TURBINE

An item specifically designed to control steam admission and withstand high pressure and temperature. It may have provisions for valve(s), nozzle ring(s), and the like.

DIAPHRAGM,STEAM TURBINE ENGINE

A metallic item consisting of two mating halves. It may include inner and outer ring(s), inner and outer band(s), vane(s), and the like. It is designed to provide accurate control of the steam flow.

BLADE SET,STEAM TURBINE

A blade set designed to be used in TURBINE, STEAM.

BLADE SET TURBINE ROTOR,TURBINE

INC 61967 REINSTATED ON 111213 A set of replacement items matched by moment weight, designed t o be mounted on a TURBINE ROTOR, TURBINE ENGINE,STEAM. For components of gas turbine engines, see BLADE SET,TURBINE, AIRCRAFT GAS TURBINE ENGINE and BLADE SET,TURBINE,NONAIRCRAFT GAS TURBINE ENGINE.

POWER UNIT,GAS TURBINE ENGINE

DEFLECTOR,DIRT AND LIQUID

An item so shaped as to deflect one or more of the following: dust, dirt, grease, oil, or liquid into a desired direction or away from a particular area. Can be attached to a stationary or with a revolving part.May or may notbe a mechanical device.

PARTS KIT,GEARBOX

PARTS KIT,TURBINE ENGINE

PARTS KIT,TURBINE ENGINE STARTER

GUARD ASSEMBLY,BLADE

MODIFICATION KIT,ENGINE

One or more items employed to modify engines, turbines and components.

PLATE,COOLING,TURBINE ENGINE

An item of various cross sections used to exhaust heat from the gas generator turbine rotor of a turbine engine.

SCROLL,AIR TRANSFER,TURBINE ENGINE

A circular tube like item designed to be mounted in front of a centrifugal or axial compressor. The purpose of the item is to convey high velocity air from the compressor to the combustion chamber.

CASE PART,GAS TURBINE ENGINE

A predominantly rigid item of different shapes, which represents a part of a CASE (3), GAS TURBINE ENGINE.

IMPELLER,TORQUE CONVERTER

The driving member of a TORQUE CONVERTOR which imports kinetic energy to a fluid.

VALVE,BLEED,TURBINE ENGINE

An item which is a component of a turbine engine with multistage compressors and which reduces and neutralizes the pressure surges resulting from differing operating conditions thus preventing surging.

TURBINE WHEEL,TORQUE CONVERTER

The wheel in a TORQUE CONVERTER (As Modified) that is designed to receive the kinetic energy of a liquid.

HOUSING SECTION,GEARBOX,TURBINE ENGINE

A rigid item of different shapes which together with at least one more housing section forms a HOUSING (2), GEARBOX, TURBINE ENGINE.

CHAMBER,COMBUSTION,NONAIRCRAFT GAS TURBINE ENGINE

The portion of a ENGINE, GAS TURBINE, NONAIRCRAFT in which fuel is burned. It may be an annular type in which the space between the circular inner and outer cylinders form the burning chamber or it may be the multi-arrangement can type in which separate can like burn cylinders are positioned in a circular arrangement within an inner and outer case.

CONE,EXHAUST,NONAIRCRAFT GAS TURBINE ENGINE

A conical shaped item designed to attach to the rear of an ENGINE, GAS TURBINE, NONAIRCRAFT. It is the inner portion of a DUCT AND CONE, EXHAUST, NONAIRCRAFT GAS TURBINE ENGINE. It may be attached directly to the engine.

DUCT AND CONE EXHAUST,NONAIRCRAFT GAS TURBINE ENGINE

An assembly of a CONE, EXHAUST, NONAIRCRAFT GAS TURBINE ENGINE and a DUCT, EXHAUST, NONAIRCRAFT GAS TURBINE ENGINE.

DUCT,EXHAUST,NONAIRCRAFT GAS TURBINE ENGINE

A cylindrical shaped item designed to direct the hot gases that are dischanged from an ENGINE, GAS TURBINE, NONAIRCRAFT. It is the outer portion of a DUCT AND CONE, EXHAUST, NONAIRCRAFT GAS TURBINE ENGINE. It may be attached directly to the engine.

HOUSING,ANTIFRICTION BEARING,NONAIRCRAFT GAS TURBINE ENGINE

A housing designed to surround, retain, support, and protect an antifriction bearing mounted on a SHAFT, TURBINE, NONAIRCRAFT GAS TURBINE ENGINE. It may also act as a sump to collect the lubricant to be pumped back to the tank.

HOUSING,REDUCTION GEAR,NONAIRCRAFT GAS TURBINE ENGINE

A housing designed to surround, retain, support, and protect the reduction gear assembly of an ENGINE, GAS TURBINE, NONAIRCRAFT. It may include bushings, studs, bearing sleeves, and the like.

LINER,COMBUSTION CHAMBER,NONAIRCRAFT GAS TURBINE ENGINE

A cylindrical shaped item positioned inside the CHAMBER, COMBUSTION, NONAIRCRAFT GAS TURBINE ENGINE. It is designed to direct the flow of hot gasses to the TURBINE ASSEMBLY, NONAIRCRAFT GAS TURBINE ENGINE.

NOZZLE,LUBRICATING,NONAIRCRAFT GAS TURBINE ENGINE

An item designed to direct and control a mist, spray, or stream of lubricating oil inside an ENGINE, GAS TURBINE, NONAIRCRAFT.

PLATE,COMPONENT MOUNTING,NONAIRCRAFT GAS TURBINE

A metallic item of various shapes designed to reduce vibration and to secure a component part of an ENGINE GAS TURBINE, NONAIRCRAFT to the engine case or housing as modified. For mounting accessories to the outside of the engine, see PLATE MOUNTING.

SHIELD,HEAT,NONAIRCRAFT GAS TURBINE ENGINE

A rigid item, fabricated from a heat resistant alloy, with or without insulation material added. Designed to protect parts, areas or systems of an ENGINE, GAS TURBINE, NONAIRCRAFT from excessive heat damage. See also INSULATION BLANKET, THERMAL, NONAIRCRAFT GAS TURBINE ENGINE.

STIFFENER,HEATSHIELD,NONAIRCRAFT GAS TURBINE ENGINE

A rigid item designed to maintain the shape of a SHIELD, HEAT, NONAIRCRAFT GAS TURBINE ENGINE. It may be made of one piece or an assembly of several pieces.

TANK,LUBRICATING OIL,NONAIRCRAFT GAS TURBINE ENGINE

A tank that is an integral part of the lubricating oil system of an ENGINE, GAS TURBINE, NONAIRCRAFT. The oil is pumped from the tank into the engine and returned to the tank in continuous cycles.

LOCK,COMPRESSOR BLADE,NONAIRCRAFT GAS TURBINE ENGINE

An item used to maintain the position of a BLADE, COMPRESSOR, NONAIRCCRAFT GAS TURBINE ENGINE in the proper place on a DISK, COMPRESSOR, NONAIRCRAFT GAS TURBINE ENGINE. This item eliminates axial movement of the blade.

LOCK,FAN BLADE,NONAIRCRAFT GAS TURBINE ENGINE

An item used to maintain the position of a BLADE, FAN, NONAIRCRAFT GAS TURBINE ENGINE in the proper place on a DISK, FAN, NONAIRCRAFT GAS TURBINE ENGINE. This item eliminates axial movement of the blade.

LOCK,TURBINE ROTOR BLADE,NONAIRCRAFT GAS TURBINE ENGINE

An item used to maintain the position of a BLADE, TURBINE ROTOR, NONAIRCRAFT GAS TURBINE ENGINE in the proper place on a DISK, TURBINE, NONAIRCRAFT GAS TURBINE ENGINE. This item eliminates axial movement of the blade.

ACCESSORY SECTION MODULE,NONAIRCRAFT GAS TURBINE ENGINE

A unit consisting of a GEARBOX, ACCESSORY DRIVE, TURBINE ENGINE with at least one additional engine accessory attached. It is designed for quick replacement of this portion of an ENGINE, GAS TURBINE, NONAIRCRAFT.

HOT SECTION MODULE,NONAIRCRAFT GAS TURBINE ENGINE

A unit consisting of a CHAMBER, COMBUSTION, NONAIRCRAFT GAS TURBINE ENGINE and TURBINE ASSEMBLY, NONAIRCRAFT GAS TURBINE ENGINE with hardware and accessories attached. It is specifically designed for quick replacement of this portion of an ENGINE, GAS TURBINE, NONAIRCRAFT.

POWER TURBINE MODULE,NONAIRCRAFT GAS TURBINE ENGINE

A unit consisting of a TURBINE ASSEMBLY, NONAIRCRAFT GAS TURBINE ENGINE and a DUCT AND CONE, EXHAUST, NONAIRCRAFT GAS TURBINE ENGINE with hardware and accessories attached. It is specifically designed for quick replacement of this portion of an ENGINE, GAS TURBINE, NONAIRCRAFT.

ENGINE,GAS TURBINE,NONAIRCRAFT

A continuous combustion type engine. Consists primarily of a COMPRESSOR, NONAIRCRAFT GAS TURBINE ENGINE; CHAMBER, COMBUSTION, NONAIRCRAFT GAS TURBINE ENGINE and a TURBINE ASSEMBLY, NONAIRCRAFT GAS TURBINE ENGINE. It may have a fan section. Air is compressed and heated by a combustible fuel and expanded through the turbine. It is designed to furnish a source of rotary shaft and/or pneumatic power. The pneumatic power is obtained by a bleedoff of the engine compressor. For a complete operating power unit, mounted on a base, see POWER UNIT, GAS TURBINE ENGINE.

BLADE SET,COMPRESSOR,NONAIRCRAFT GAS TURBINE ENGINE

A blade set designed to be mounted on a DISK, COMPRESSOR, NONAIRCRAFT GAS TURBINE ENGINE.

BLADE SET,FAN,NONAIRCRAFT GAS TURBINE ENGINE

A blade set designed to be mounted on DISK, FAN, NONAIRCRAFT GAS TURBINE ENGINE.

BLADE SET,TURBINE,NONAIRCRAFT GAS TURBINE ENGINE

A blade set designed to be mounted on a DISK, TURBINE, NONAIRCRAFT GAS TURBINE ENGINE.

MODIFICATION KIT,GAS TURBINE ENGINE,NONAIRCRAFT

A modification kit designed to be used on an ENGINE, GAS TURBINE, NONAIRCRAFT.

PARTS KIT,GAS TURBINE ENGINE,NONAIRCRAFT

A parts kit designed to be used on an ENGINE, GAS TURBINE, NONAIRCRAFT.

BAFFLE,AIRFLOW,NONAIRCRAFT GAS TURBINE ENGINE

A generally metallic item of various shapes designed to provide an optimum diversion of cooling air around and through an air-cooled ENGINE, GAS TURBINE, NONAIRCRAFT. Excludes DEFLECTOR, AIR FLOW.

BLADE,COMPRESSOR,NONAIRCRAFT GAS TURBINE ENGINE

An item mounted on a DISK, COMPRESSOR, NONAIRCRAFT GAS TURBINE ENGINE. It is designed to create the flow of air in the compressor section of an ENGINE, GAS TURBINE, NONAIRCRAFT.

BLADE,FAN,NONAIRCRAFT GAS TURBINE ENGINE

An item mounted on a DISK, FAN, NONAIRCRAFT GAS TURBINE ENGINE. It is designed to create the flow of air in the fan section of an ENGINE, GAS TURBINE, NONAIRCRAFT.

BLADE,TURBINE ROTOR,NONAIRCRAFT GAS TURBINE ENGINE

An item mounted on a DISK, TURBINE, NONAIRCRAFT GAS TURBINE ENGINE. It is designed to create the flow of air in the turbine section of an ENGINE, GAS TURBINE, NONAIRCRAFT.

CARRIER,PLANETARY REDUCTION GEAR,NONAIRCRAFT GAS TURBINE ENGINE

An item designed to support and position the rotating planetary reduction gears, while transmitting torque from the power output shaft of an ENGINE, GAS TURBINE, NONAIRCRAFT.

CASE AND NOZZLE ASSEMBLY,TURBINE,NONAIRCRAFT GAS TURBINE ENGINE

A NOZZLE ASSEMBLY, TURBINE, NONAIRCRAFT GAS TURBINE ENGINE with a CASE (3), TURBINE, NONAIRCRAFT GAS TURBINE ENGINE.

CASE AND VANE ASSEMBLY,COMPRESSOR,NONAIRCRAFT GAS TURBINE ENGINE

A CASE (3), COMPRESSOR, NONAIRCRAFT GAS TURBINE ENGINE and a VANE ASSEMBLY, COMPRESSOR, NONAIRCRAFT GAS TURBINE ENGINE.

CASE AND VANE ASSEMBLY,FAN,NONAIRCRAFT GAS TURBINE ENGINE

A CASE (3), FAN, NONAIRCRAFT GAS TURBINE ENGINE and a VANE ASSEMBLY, FAN, NONAIRCRAFT GAS TURBINE ENGINE.

CASE,COMBUSTION CHAMBER,NONAIRCRAFT GAS TURBINE ENGINE

A case that is an integral part of an ENGINE, GAS TURBINE, NONAIRCRAFT, designed to surround and protect a CHAMBER, COMBUSTION, NONAIRCRAFT GAS TURBINE ENGINE.

CASE,COMPRESSOR,NONAIRCRAFT GAS TURBINE ENGINE

A case that is an integral part of an ENGINE, GAS TURBINE, NONAIRCRAFT, designed to surround and protect a ROTOR, COMPRESSOR, NONAIRCRAFT GAS TURBINE ENGINE.

CASE,DIFFUSER,NONAIRCRAFT GAS TURBINE ENGINE

A case that is an integral part of an ENGINE, GAS TURBINE, NONAIRCRAFT, designed to surround and protect a DIFFUSER, NONAIRCRAFT GAS TURBINE ENGINE.

CASE,FAN,NONAIRCRAFT GAS TURBINE ENGINE

A case that is an integral part of an ENGINE, GAS TURBINE, NONAIRCRAFT, designed to surround and protect a FAN, NONAIRCRAFT GAS TURBINE ENGINE.

CASE,TURBINE,NONAIRCRAFT GAS TURBINE ENGINE

A case that is an integral part of an ENGINE, GAS TURBINE, NONAIRCRAFT, designed to surround and protect a NOZZLE ASSEMBLY, TURBINE, NONAIRCRAFT GAS TURBINE ENGINE.

COMPRESSOR,NONAIRCRAFT GAS TURBINE ENGINE

A single or multistage item designed to receive, compress, and deliver air to the combustion area at a required pressure and velocity. It consists of a CASE (3) AND VANE ASSEMBLY, COMPRESSOR, NONAIRCRAFT GAS TURBINE ENGINE and a ROTOR, COMPRESSOR, NONAIRCRAFT GAS TURBINE ENGINE.

DAMPER,TURBINE BLADE,NONAIRCRAFT GAS TURBINE ENGINE

A device used to reduce high cycle fatigue on a BLADE, TURBINE ROTOR, NONAIRCRAFT GAS TURBINE ENGINE. It also acts as a seal. It may be of various shapes and cross sections.

DIFFUSER,NONAIRCRAFT GAS TURBINE ENGINE

A frame with stationary struts, designed to diffuse and direct air from the COMPRESSOR, NONAIRCRAFT GAS TURBINE ENGINE. It may have mounting facilities for external components. It may provide support and house a compressor rear bearing. May include a CASE (3), DIFFUSER, NONAIRCRAFT GAS TURBINE ENGINE.

DISK AND HUB,COMPRESSOR,NONAIRCRAFT GAS TURBINE ENGINE

An item that consists of a DISK, COMPRESSOR, NONAIRCRAFT GAS TURBINE ENGINE and a HUB, COMPRESSOR, NONAIRCRAFT GAS TURBINE ENGINE.

DISK AND HUB,FAN,NONAIRCRAFT GAS TURBINE ENGINE

An item that consists of a DISK, FAN, NONAIRCRAFT GAS TURBINE ENGINE and a HUB, FAN, NONAIRCRAFT GAS TURBINE ENGINE.

DISK AND HUB,TURBINE,NONAIRCRAFT GAS TURBINE ENGINE

An item that consists of a DISK, TURBINE, NONAIRCRAFT GAS TURBINE ENGINE and a HUB, TURBINE, NONAIRCRAFT GAS TURBINE ENGINE.

DISK,COMPRESSOR,NONAIRCRAFT GAS TURBINE ENGINE

An item having provisions on the outer periphery for attaching a designated number of BLADE, COMPRESSOR, NONAIRCRAFT GAS TURBINE ENGINE. It also has provisions for attachment to a HUB, COMPRESSOR, NONAIRCRAFT GAS TURBINE ENGINE and/or a SHAFT, TURBINE, NONAIRCRAFT GAS TURBINE ENGINE.

DISK,TURBINE,NONAIRCRAFT GAS TURBINE ENGINE

An item having provisions on the outer periphery for attaching a designated number of BLADE, TURBINE ROTOR, NONAIRCRAFT GAS TURBINE ENGINE. It also has provisions for attachment to a HUB, TURBINE, NONAIRCRAFT GAS TURBINE ENGINE.

HUB,COMPRESSOR,NONAIRCRAFT GAS TURBINE ENGINE

A component of a ROTOR, COMPRESSOR, NONAIRCRAFT GAS TURBINE ENGINE. It is designed to attach to the front and/or rear of the rotor providing support, alignment, and a means of attachment for a SHAFT, TURBINE, NONAIRCRAFT GAS TURBINE ENGINE. It may have provisions for installing bearings, and/or oil and air seals. See also DISK AND HUB, COMPRESSOR, NONAIRCRAFT GAS TURBINE ENGINE.

HUB,FAN,NONAIRCRAFT GAS TURBINE ENGINE

A component of a ROTOR, FAN, NONAIRCRAFT GAS TURBINE ENGINE. It is designed to attach to the front and/or rear of the rotor providing support, alignment, and a means of attachment for a SHAFT, TURBINE, NONAIRCRAFT GAS TURBINE ENGINE. It may have provisions for installing bearings, and/or oil and air seals. See also DISK AND HUB, FAN, NONAIRCRAFT GAS TURBINE ENGINE.

HUB,TURBINE,NONAIRCRAFT GAS TURBINE ENGINE

A component of a ROTOR, TURBINE, NONAIRCRAFT GAS TURBINE ENGINE. It is designed to attach to the front and/or rear of the rotor providing support, alignment, and a means of attachment for a SHAFT, TURBINE, NONAIRCRAFT GAS TURBINE ENGINE. It may have provisions for installing bearings, and/or oil and air seals. See also DISK AND HUB, TURBINE, NONAIRCRAFT GAS TURBINE ENGINE.

INSULATION BLANKET,THERMAL,NONAIRCRAFT GAS TURBINE ENGINE

A flexible covering, fabricated from appropriate insulating materials, designed to reduce thermal radiation in the hot section of an ENGINE, GAS TURBINE, NONAIRCRAFT. See also SHIELD, HEAT, NONAIRCRAFT GAS TURBINE ENGINE.

NOZZLE ASSEMBLY,TURBINE,NONAIRCRAFT GAS TURBINE ENGINE

A stationary item designed for the purpose of directing air at the proper angle and velocity to a ROTOR, TURBINE, NONAIRCRAFT GAS TURBINE ENGINE. It has provisions for attaching to a CASE (3), TURBINE, NONAIRCRAFT GAS TURBINE ENGINE. It may have an inner support shroud. The assembled item forms a complete circle.

NOZZLE SEGMENT,TURBINE,NONAIRCRAFT GAS TURBINE ENGINE

A portion of a NOZZLE ASSEMBLY, TURBINE, NONAIRCRAFT GAS TURBINE ENGINE. It consists of two or more NOZZLE, TURBINE, NONAIRCRAFT GAS TURBINE ENGINE cast as one piece.

NOZZLE,TURBINE,NONAIRCRAFT GAS TURBINE ENGINE

A single stationary item designed for the purpose of directing air at the proper angle and velocity to a ROTOR, TURBINE, NONAIRCRAFT GAS TURBINE ENGINE. It has provisions for attaching to a CASE (3), TURBINE, NONAIRCRAFT GAS TURBINE ENGINE. It may have an inner support shroud.

ROTOR,COMPRESSOR,NONAIRCRAFT GAS TURBINE ENGINE

A single or multistage assembly designed to deliver air at the proper pressure, direction and velocity. It consists of disks, blades, hubs, and the like. It is the moving part of a COMPRESSOR, NONAIRCRAFT GAS TURBINE ENGINE. It has facilities for attaching to a SHAFT, TURBINE, NONAIRCRAFT GAS TURBINE ENGINE.

ROTOR,FAN,NONAIRCRAFT GAS TURBINE ENGINE

A single or multistage assembly designed to deliver air at the proper pressure, direction and velocity. It consists of disks, blades, hubs, and the like. It is the moving part of a FAN, NONAIRCRAFT GAS TURBINE ENGINE. It has facilities for attachment to a SHAFT, TURBINE, NONAIRCRAFT GAS TURBINE ENGINE.

ROTOR,TURBINE,NONAIRCRAFT GAS TURBINE ENGINE

A single or multistage assembly designed to receive thermal energy from the combustion section and convert it to mechanical energy to drive the ROTOR, COMPRESSOR, NONAIRCRAFT GAS TURBINE ENGINE and/or the ROTOR, FAN, NONAIRCRAFT GAS TURBINE ENGINE through a SHAFT, TURBINE, NONAIRCRAFT GAS TURBINE ENGINE. It consists of disks, blades, hubs, and the like. It is the moving part of a TURBINE ASSEMBLY, NONAIRCRAFT GAS TURBINE ENGINE. It has facilities for attaching to a SHAFT, TURBINE, NONAIRCRAFT GAS TURBINE ENGINE.

SCROLL,AIR TRANSFER,NONAIRCRAFT GAS TURBINE ENGINE

A circular tube like item designed to be mounted in front of a COMPRESSOR, NONAIRCRAFT GAS TURBINE ENGINE. The purpose of the item is to convey high velocity air from the COMPRESSOR, NONAIRCRAFT GAS TURBINE ENGINE to the CHAMBER, COMBUSTION, NONAIRCRAFT GAS TURBINE ENGINE.

SEAL,AIR,NONAIRCRAFT GAS TURBINE ENGINE

A rigid metallic item, generally circular. It may be formed of segmented arcs. It is designed to prevent leakage of air in an ENGINE, GAS TURBINE, NONAIRCRAFT. It may be of various cross-sectional shapes. It may have mounting facilities. It may act as a spacer but its primary function is as an air seal.

SEAL,METALLIC,NONAIRCRAFT GAS TURBINE ENGINE

A single or multi-piece item of metallic construction, specifically designed to form either a tight fuel or oil seal in an ENGINE, GAS TURBINE, NONAIRCRAFT.

SEAL RING,LABYRINTH,NONAIRCRAFT GAS TURBINE ENGINE

An item of single piece metal knifed edged construction used to form a tight air seal. It is mounted on a rotating portion of the engine. It may be used in conjunction with other seals to prevent oil seepage.

SHAFT,TURBINE,NONAIRCRAFT GAS TURBINE ENGINE

An item designed to transfer rotary motion from a ROTOR, TURBINE, NONAIRCRAFT GAS TURBINE ENGINE to a ROTOR, COMPRESSOR, NONAIRCRAFT GAS TURBINE ENGINE and/or a ROTOR, FAN, NONAIRCRAFT GAS TURBINE ENGINE. It may include the HUB, TURBINE, NONAIRCRAFT GAS TURBINE ENGINE. It may include provisions for mounting bearings and/or seals.

SHROUD SEGMENT,TURBINE,NONAIRCRAFT GAS TURBINE ENGINE

A stationary arched metal segment used to establish clearance and a seal for the tip of a BLADE, TURBINE ROTOR, NONAIRCRAFT GAS TURBINE ENGINE. The inner dimension may have open honeycomb or composition filled surface or may be formed by the knife edge metal protrusions of a SEAL RING, LABYRINTH, NONAIRCRAFT GAS TURBINE ENGINE.

TURBINE ASSEMBLY,NONAIRCRAFT GAS TURBINE ENGINE

Consists of one or more stages of ROTOR, TURBINE, NONAIRCRAFT GAS TURBINE ENGINE and NOZZLE ASSEMBLY, TURBINE, NONAIRCRAFT GAS TURBINE ENGINE.

VANE ASSEMBLY,COMPRESSOR,NONAIRCRAFT GAS TURBINE ENGINE

A stationary item designed for the purpose of directing air at the proper angle and velocity from a ROTOR, COMPRESSOR, NONAIRCRAFT GAS TURBINE ENGINE. It has provisions for attaching to a CASE, COMPRESSOR, NONAIRCRAFT GAS TURBINE ENGINE. It may have an inner support shroud. The assembled item forms a complete circle.

VANE ASSEMBLY,FAN,NONAIRCRAFT GAS TURBINE ENGINE

A stationary item designed for the purpose of directing air at the proper angle and velocity from a ROTOR, FAN, NONAIRCRAFT GAS TURBINE ENGINE. It has provisions for attaching to a CASE, FAN, NONAIRCRAFT GAS TURBINE ENGINE. It may have an inner support shroud. The assembled item forms a complete circle.

VANE,COMPRESSOR,NONAIRCRAFT GAS TURBINE ENGINE

A component of a VANE ASSEMBLY, COMPRESSOR, NONAIRCRAFT GAS TURBINE ENGINE. It is designed to receive air from the preceding compressor blades and deliver it to the succeeding row of compressor blades, diffuser, or combustion area at correct pressure, velocity and direction.

VANE,FAN,NONAIRCRAFT GAS TURBINE ENGINE

A component of a VANE ASSEMBLY, FAN, NONAIRCRAFT GAS TURBINE ENGINE. It is designed to receive air from the preceding fan blades and deliver it to the succeeding row of fan blades or compressor at correct pressure, velocity and direction.

VANE SEGMENT,COMPRESSOR,NONAIRCRAFT GAS TURBINE ENGINE

A portion of a VANE ASSEMBLY, COMPRESSOR, NONAIRCRAFT GAS TURBINE ENGINE. It consists of two or more VANE, COMPRESSOR, NONAIRCRAFT GAS TURBINE ENGINE cast as one piece.

VANE SEGMENT,FAN,NONAIRCRAFT GAS TURBINE ENGINE

A portion of a VANE ASSEMBLY, FAN, NONAIRCRAFT GAS TURBINE ENGINE. It consists of two or more VANE, FAN, NONAIRCRAFT GAS TURBINE ENGINE cast as one piece.

SUPPORT,TURBINE NOZZLE,NONAIRCRAFT GAS TURBINE ENGINE

A support used for a NOZZLE,TURBINE,NONAIRCRAFT GAS TURBINE ENGINE.

SYNCHRONIZING RING,COMPRESSOR,NONAIRCRAFT GAS TURBINE ENGINE

A single or multipiece item of various cross sections used to insure the synchronization of the movement of a stage of VANE,COMPRESSOR,NONAIRCRAFT GAS TURBINE ENGINE. May include associated hardware.

SYNCHRONIZING RING,INLET GUIDE VANE,NONAIRCRAFT GAS TURBINE ENGINE

A single or multipiece item of various cross sections used to insure the synchronization of movement of the inlet guide vanes. May include associated hardware.

FAN,NONAIRCRAFT GAS TURBINE ENGINE

A single or multistage item designed to draw air into the front of an ENGINE, GAS TURBINE, NONAIRCRAFT. The air is pushed to the outside of the engine. It consists of a CASE (3) and VANE ASSEMBLY, FAN, NONAIRCRAFT GAS TURBINE ENGINE and a ROTOR, FAN, NONAIRCRAFT GAS TURBINE ENGINE.

FRAME,COMBUSTION CHAMBER,NONAIRCRAFT GAS TURBINE ENGINE

A frame used for and part of a CHAMBER,COMBUSTION,NONAIRCRAFT GAS TURBINE ENGINE. May include struts.

FRAME,COMPRESSOR,NONAIRCRAFT GAS TURBINE ENGINE

A frame used for and part of a COMPRESSOR,NONAIRCRAFT GAS TURBINE ENGINE. May include struts with or without variable guide vanes.

FRAME,EXHAUST,NONAIRCRAFT GAS TURBINE ENGINE

A frame used for and part of the exhaust section of a nonaircraft gas turbine engine. May include struts.

FRAME,FAN,NONAIRCRAFT GAS TURBINE ENGINE

A frame used for and part of the fan section of a nonaircraft gas turbine engine. May include struts with or without variable guide vanes.

FRAME,TURBINE,NONAIRCRAFT GAS TURBINE ENGINE

A frame used for and part of a TURBINE,NONAIRCRAFT GAS TURBINE ENGINE. May include struts.

LINER,COMPRESSOR COMPONENT,NONAIRCRAFT GAS TURBINE ENGINE

A liner designed for a COMPRESSOR, NONAIRCRAFT GAS TURBINE ENGINE or one of its components.

LINER,EXHAUST DUCT,NONAIRCRAFT GAS TURBINE ENGINE

A liner designed for a DUCT, EXHAUST, NONAIRCRAFT GAS TURBINE ENGINE or DUCT AND CONE, EXHAUST, NONAIRCRAFT GAS TURBINE ENGINE or one of their components.

LINER,TURBINE COMPONENT,NONAIRCRAFT GAS TURBINE ENGINE

A liner designed for a TURBINE ASSEMBLY, NONAIRCRAFT GAS TURBINE ENGINE or one of its components.

SUMP,OIL,NONAIRCRAFT GAS TURBINE ENGINE

A chamber surrounding the main bearings for a SHAFT, TURBINE, NONAIRCRAFT GAS TURBINE ENGINE. The chamber is used to collect lubricating fluid for recirculation.

SUPPORT,TURBINE COMPONENT,NONAIRCRAFT GAS TURBINE ENGINE

A support designed for a TURBINE ASSEMBLY,NONAIRCRAFT GAS TURBINE ENGINE or one of its components. Excludes SUPPORT,SEAL,NONAIRCRAFT GAS TURBINE ENGINE.

SUPPORT,ACCESSORY,NONAIRCRAFT GAS TURBINE ENGINE

A support designed for accessories mounted on a nonaircraft gas turbine engine. Excludes SUPPORT,SEAL,NONAIRCRAFT GAS TURBINE ENGINE.

SUPPORT,BEARING,NONAIRCRAFT GAS TURBINE ENGINE

A support designed for a bearing used in a nonaircraft gas turbine engine. Excludes SUPPORT,SEAL,NONAIRCRAFT GAS TURBINE ENGINE.

SUPPORT,COMBUSTION CHAMBER COMPONENT,NONAIRCRAFT GAS TURBINE ENGINE

A support designed for a CHAMBER,COMBUSTION,NONAIRCRAFT GAS TURBINE ENGINE or one of its components. Excludes SUPPORT,SEAL,NONAIRCRAFT GAS TURBINE ENGINE.

SUPPORT,COMPRESSOR COMPONENT,NONAIRCRAFT GAS TURBINE ENGINE

A support designed for a COMPRESSOR,NONAIRCRAFT GAS TURBINE ENGINE or one of its components. Excludes SUPPORT,SEAL,NONAIRCRAFT GAS TURBINE ENGINE.

SUPPORT,DIFFUSER COMPONENT,NONAIRCRAFT GAS TURBINE ENGINE

A support designed for a DIFFUSER,NONAIRCRAFT GAS TURBINE ENGINE or one of its components. Excludes SUPPORT,SEAL,NONAIRCRAFT GAS TURBINE ENGINE.

SUPPORT,FAN COMPONENT,NONAIRCRAFT GAS TURBINE ENGINE

A support designed for a FAN,NONAIRCRAFT GAS TURBINE ENGINE or one of its components. Excludes SUPPORT,SEAL,NONAIRCRAFT GAS TURBINE ENGINE.

SUPPORT,GEARBOX COMPONENT,NONAIRCRAFT GAS TURBINE ENGINE

A support designed for a GEARBOX,ACCESSORY DRIVE,GAS TURBINE ENGINE designed for an ENGINE,GAS TURBINE,NONAIRCRAFT, or one of its components. Excludes SUPPORT,SEAL,NONAIRCRAFT GAS TURBINE ENGINE.

SUPPORT,OIL TANK COMPONENT,NONAIRCRAFT GAS TURBINE ENGINE

A support designed for a TANK,LUBRICATING OIL,NONAIRCRAFT GAS TURBINE ENGINE or one of its components. Excludes SUPPORT,SEAL,NONAIRCRAFT GAS TURBINE ENGINE.

SUPPORT,SEAL,NONAIRCRAFT GAS TURBINE ENGINE

A support designed for a seal used in a nonaircraft gas turbine engine.

SUPPORT,VALVE,NONAIRCRAFT GAS TURBINE ENGINE

A support designed for a valve used on a nonaircraft gas turbine engine. Excludes SUPPORT,SEAL,NONAIRCRAFT GAS TURBINE ENGINE.

SUPPORT ASSEMBLY,COMPRESSOR INLET NOSE CONE

An item designed to mount a nose cone to the compressor inlet.

NOSE CONE ASSEMBLY,INLET COMPRESSOR

A component of the inlet compressor attaching configuration.

PARTS KIT,HEAT EXCHANGE

A parts kit used for the repair and/or replacement of worn, damaged or expended parts of a Recuperator/Heat Exchanger.

AIR INTAKE,TURBINE ENGINE

An item designed to provide an optimum flow of air to the fore part of a turbine engine. Excludes AIR FLOW, NON AIRCRAFT GAS TURBINE ENGINE and BAFFLE AIR FLOW AIRCRAFT GAS TURBINE ENGINE.

TURBINE,GAS

INC 61306 CANCELLED/REPLACED BY INC 50488, FIIG A526A0, ,ON 120613 ~(All Except USA) A form of heat engine in which rotary motion is obtained by the expansion of gasses, creating kinetic energy which acts on vanes or blades set upon the circumference of a drum or ring which works within a suitable casing. See also TURBINE, STEAM.

CASE,TURBINE ROTOR,TURBINE ENGINE

INC 61679 REINSTATED ON 120213~A case designed to surround a TURBINE ROTOR,TURBINE ENGINE. Excludes CASE AND NOZZLE,TURBINE,TURBINE ENGINE.

GEARBOX,ACCESSORY DRIVE,TURBINE ENGINE

A complete assembly of gears, bearings, shafts, seals, and necessary miscellaneous parts, encased in a housing, designed for driving and/or attaching various aircraft or engine accessories and components.

HOUSING,GEARBOX,TURBINE ENGINE

A housing designed to inclose, support, and position bearings, shafts, gears, and other components required to drive various turbine engine driven accessories.

VANE,TURBINE NOZZLE,TURBINE ENGINE

INC 61701 REINSTATED ON 112113~INC 61701 CANCELLED/REPLACED BY ,INC 50614, FIIG A10700, APP-KEY A ,INC 50613, FIIG A10700, APP-KEY A ,INC 50612, FIIG A10700, APP-KEY A ,INC 50611, FIIG A10700, APP-KEY A ,ON 100112 ~(All Except USA) For USA INC 61701 Canceled Replaced By VANE, TURBINE ENGINE: INC 40963, FIIG A107, Appl Key A. An item spaced radially in a NOZZLE, TURBINE, TURBINE ENGINE, located between the inner and outer shroud of the nozzle unit, designed for the function of directing hot gases to the turbine at a proper velocity and angle.

PISTON,LINEAR ACTUATING CYLINDER

A cylindrical item which moves or reciprocates in a linear actuating cylinder to convert fluid energy to mechanical force. It may include an integral rod.

DEFLECTOR,AIRFLOW

A generally metallic item of various shapes designed to provide an optimum flow of cooling air through the banks of cylinders of an air-cooled combustion engine or through compressor section of turbine engine without significantly changing the direction of airflow. Excludes BAFFLE, AIRFLOW.

HOUSING,TORQUE CONVERTER

A component designed to enclose the internal parts of a TORQUE CONVERTOR (As Modified), such as an IMPELLER, TORQUE CONVERTOR (As Modified), a TURBINE WHEEL, TORQUE CONVERTER and REACTOR, TURBINE WHEEL, TORQUE CONVERTER.

HEAT EXCHANGER,AIR TO AIR,NON-AIRCRAFT

A heat transfer device designed to change air temperature to an acceptable level by passing it through tubes and flowing air over the tubes. May consist of a sheet metal housing with air connection(s) with or without ducts, a tubular type core, inlet and outlet ports. May contain a shutoff valve. Typically used in marine gas turbine engine assemblies.

ENGINE,GASOLINE

A reciprocating internal combustion engine, may be with or without container, in which the power necessary to produce motion of the mechanism is obtained by igniting a compressed fuel and air mixture within the cylinder(s) of the machine, by means of introducing an electrical spark into the compression chamber. The engine consists of a cylinder block assembly complete with CYLINDER HEAD, GASOLINE ENGINES(s); OIL PAN(s) and may include attachments or accessories, such as STARTER, ENGINE, GASOLINE; RADIATOR, ENGINE COOLANT; FILTER (1), FLUID; FLYWHEEL, ENGINE; HOUSING, FLYWHEEL or GENERATOR (1), ENGINE ACCESSORY. It does not include a TANK (1), FUEL, ENGINE. For a complete operating power unit mounted on a base, see POWER UNIT (1), GASOLINE. Excludes ENGINE, AIRCRAFT, RECIPROCATING.

CUP,PRIMING

An item consisting of a plug or needle type valve having a cup mounted on top, specifically designed for the introduction of a priming fluid to, or the relief of pressure from, the cylinders of such machinery as internal combustion engines or pumps.

POWER UNIT,GASOLINE

DEFLECTOR,DIRT AND LIQUID

An item so shaped as to deflect one or more of the following: dust, dirt, grease, oil, or liquid into a desired direction or away from a particular area. Can be attached to a stationary or with a revolving part.May or may notbe a mechanical device.

BREATHER

A mechanical device designed to permit a free flow of air into and out of an enclosure, usually used on engine crankcase, vehicular differentials and transmissions, pumps, compressors, and the like. See also CAP, VENT, FUEL STORAGE TANK. excludes VENTALATOR (as modified).

RING,PISTON

A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes PACKING, PREFORMED; RETAINER, OIL SEAL; RETAINER, PACKING; RING, RETAINING; RING WIPER; and SEAL RING, METAL.

OUTBOARD MOTOR,GASOLINE

A hand-carried self-contained power unit designed for temporary mounting upon light watercraft. It consists of a light, gasoline engine driving a vertical drive shaft, rigidly attached to the engine. The vertical shaft drives a propeller shaft perpendicular thereto. The entire unit, may be rotated to varying positions for steering the craft on which it is mounted, and may be hand tilted to provide for shallow draft. It does not include PROPELLING UNIT, OUTBOARD.

LOCK,VALVE SPRING RETAINER

A metal item designed for the purpose of securing an engine or compressor valve and positioning the valve spring or valve spring retainer. Excludes cotter pins, straight pins, keys and washers.

VALVE,POPPET,ENGINE

A mushroom or tulip-shaped item having a circular head with a conical face and an extended stem used to regulate the flow of incoming fuel-air mixture or air into the combustion chamber or exhaust gases from the combustion chamber of a reciprocating internal combustion engine.

RING SET,PISTON

Two or more complete RING, PISTON grouped for a single piston or for all pistons of an internal combustion engine, air compressor, or the like.

POWER UNIT,MULTIPLE ENGINE

Two or more complete reciprocating gasoline or diesel engines mounted on a common base and usually interconnected to a common gear case.

PIN,PISTON

A cylindrically-shaped metal item, usually tubular, designed to form a pivoting connection between the piston and connecting rod of an internal combustion engine, compressor and like items. May include oil sealing or pin retaining plugs. Excludes BUSHING, SLEEVE; PIN, GROOVED, HEADLESS; PIN, STRAIGHT, HEADLESS; and PIN, HOLLOW.

PISTON,INTERNAL COMBUSTION ENGINE

ENGINE BLOCK ASSEMBLY,GASOLINE

CYLINDER SLEEVE

A tubular metal item designed primarily as a replaceable wear surface within the cylinder bore of a piston type internal combustion engine, compressor, or reciprocating pump.

PARTS KIT,ENGINE POPPET VALVE

PUSH ROD,ENGINE POPPET VALVE

A tubular or solid item specifically designed to transmit intermittent motion from the engine poppet valve tappet to the engine poppet valve rocker arm.

TAPPET,ENGINE POPPET VALVE

A cylindrically shaped metal item designed to transmit intermittent motion from the cam lobe on a shaft or cam ring, to the engine poppet valve. It may be mechanically or hydraulically operating, and may include adjusting devices.

ROTOR,ENGINE POPPET VALVE

A spring loaded metallic device which is specifically designed to rotate the poppet valves of an internal combustion engine to prevent uneven wear and/or distortion of the valve seating surface. See also SEAT, HELICAL COMPRESSION SPRING.

PLUG,PISTON PIN

A cylindrically-shaped unthreaded item specifically designed to mate with and prevent a piston pin from working out against the side of a cylinder wall. Excludes PLUG, PROTECTIVE, DUST AND MOISTURE SEAL.

PARTS KIT,GASOLINE ENGINE

A parts kit consisting of a group of parts and/or subassemblies, not having the same basic name, for repairing or replacing worn parts of a gasoline engine.

REPAIR KIT,GASOLINE ENGINE

A repair kit consisting of a group of parts and tools, not having the same basic name, for repairing or replacing worn parts of a gasoline engine.

PARTS KIT,CYLINDER HEAD,GASOLINE ENGINE

A parts kit consisting of a group of parts and/or subassemblies, not having the same basic name, used for repairing or replacement of worn or broken parts of the cylinder head of a gasoline engine.

PARTS KIT,PISTON ASSEMBLY,ENGINE

A parts kit used for replacing the worn and/or damaged parts used in an engine piston assembly. It may include such items as a connecting rod, piston pin, bearing(s), cotter pin(s), retainer(s), washer(s), and the like.

GUIDE,VALVE STEM

A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.

MANIFOLD,INTAKE

A preformed metallic item with one or more inlet ports and two or more outlet ports. It is designed to collect and direct air (diesel application) and/or fuel-air mixture (gasoline application) to the cylinders of an internal combustion engine.

SCREW,ADJUSTING,VALVE TAPPET

An externally threaded screw-like device with a hexagon, square, slotted or any other type drive end. The other end may have a spherical ball, socket or other type of machined surface. It may have a concentric hole along the longitudinal centerline and a hole perpendicular to the axis joining the concentric hole for lubrication. It is specifically designed to be used as a means for adjusting engine poppet valve tappet clearances and may be furnished with a lock nut.

PARTS KIT,ENGINE OIL PUMP

PARTS KIT,ENGINE ROCKER ARM

PARTS KIT,EXHAUST MANIFOLD

PARTS KIT,HYDRAULIC RESERVOIR

Excludes PARTS KIT, HYDRAULIC ACCUMULATOR.

PARTS KIT,OIL COOLER

A parts kit used to repair an oil cooler.

PARTS KIT,OIL PAN

PARTS KIT,THROTTLE CONTROL LEVER

OIL PAN

A metal item designed to be attached to the lower portion of an internal combustion engine, compressor, hydraulic transmission, and the like. It serves as a reservoir for lubrication oil and may include baffle(s), oil cooler connectors, or the like. For items furnished with gasket(s), hardware, drain plugs, and the like, see PARTS KIT, OIL PAN.

HOUSING,OIL COOLER

An item designed to inclose, support, or protect the internal parts of the COOLER, LUBRICATING OIL, ENGINE.

DAMPENER,VIBRATION,ENGINE

A device designed to compensate for and reduce the effects of torsional vibration in the crankshaft of an engine. May include rubber cone(s), tension spring(s), friction plate(s), groove(s) for belts, and the like.

HOUSING,FLYWHEEL

An item designed to enclose the flywheel and related parts, clutch, plates, ring gear and the like on the end of the cylinder block. May be fabricated from a single casting or compound of two separate castings and may include mounting facilities.

OIL PUMP ASSEMBLY,ENGINE

A device designed to maintain oil pressure within the moving parts of an internal combustion engine. May contain parts such as shaft, gears, pin, bushing, screen, adjusting screw and the like.

HOUSING,OIL PUMP ASSEMBLY,ENGINE

A housing which supports, aligns, and positions internal parts of a OIL PUMP ASSEMBLY, ENGINE. It creates a boundary for close clearance of gears, vanes, or pistons to produce pressure or flow of fluids confined to the parameters of the housing.

VALVE,REED

A metallic device with coiled spring(s) or flexible finger(s) designed to fluctuate off and on a sealed surface. May contain a seat valve, valve guard, screws and the like. Replaces poppet valve in small compressors and two cycle engines.

REED STRIP,VALVE

A singular or multiple flexible finger type bi-metal strip designed to be used in conjunction with a VALVE REED.

PLATE,REED VALVE

A metallic item designed to be used for attaching various parts, such as a guard valve strip, valve strip(s) and the like. May be used in conjunction with a REED STRIP, VALVE.

STRAINER,OIL PUMP

A device designed as an oil intake screen, encased in a housing with a tube or a pipe attached. Item is used to remove solid particles as oil is drawn by suction from the oil pan through the screen and interconnecting piping.

PARTS KIT,ENGINE TIMING

A parts kit consisting of gear(s), chain(s), sprocket(s), belt(s), and/or the like.

GUARD,VALVE STRIP

A metallic item designed to be used in conjunction with a PLATE, REED VALVE and/or VALVE, REED.

PLATE ASSEMBLY,THRUST

MODIFICATION KIT,ENGINE

One or more items employed to modify engines, turbines and components.

COUNTERBALANCE SHAFT,ENGINE

INSERT,ENGINE VALVE SEAT

A metal ring designed to provide a seating surface for a VALVE, POPPET, ENGINE It is made of special high-grade alloy metal that can withstand high operating temperatures. For fulid valves, see SEAT, VALVE.

CRANKCASE

A housing which encloses the crankshaft and connecting rods of certain types of reciprocating engines. See also ENGINE BLOCK as modified and OIL, PAN.

HOUSING SECTION,OIL PUMP ASSEMBLY,ENGINE

A rigid item of different forms, which together with at least one further housing section forms a HOUSING (2), OIL PUMP ASSEMBLY, ENGINE.

INSTALLATION KIT,ENGINE

A collection of small parts not furnished with a replacement engine, but necessary for it's proper installation. It may include items such as hoses, gaskets, clamps, bolts, instruction sheets, and the like. Does not apply to parts kits used for the repair of engine.

TRIM TAB,GEARCASE

An adjustable item designed to lighten or reduce the strain of direction on a boat. Thus it is easier to steer. It is generally an integral part of an outboard engine.

BALL,ROCKER ARM,ENGINE POPPET VALVE

A metal item, spherically shaped, on which the ROCKER ARM, ENGINE POPPET VALVE pivots. It may be bored to accommodate a stud.

BRACKET,ROCKER ARM ENGINE POPPET VALVE

A rigid item of different shapes that secures the rocker arm shaft or pivot pin of a ROCKER ARM ASSEMBLY, ENGINE POPPET VALVE.

HOUSING,ROCKER ARM ENGINE POPPET VALVE

ROCKER ARM ASSEMBLY,ENGINE POPPET VALVE

An assembly consisting of one or more ROCKER ARM, ENGINE POPPET VALVE and one or more different components such as a shaft, ball (s), bracket (s), and the like.

SHAFT,ROCKER ARM,ENGINE POPPET VALVE

A rod, usually hollow, upon which the ROCKER ARM, ENGINE POPPET VALVE is mounted.

BAFFLE,AIRFLOW,NONAIRCRAFT RECIPROCATING ENGINE

A generally metallic item of various shapes designed to provide an optimum diversion of cooling air around and through an air-cooled nonaircraft ENGINE, GASOLINE. Excludes DEFLECTOR, AIR FLOW.

GUARD,GASOLINE ENGINE,NONAIRCRAFT

A cover of various materials, shapes and dimensions used to protect uncovered parts of a gasoline engine or starting engine.

CAMSHAFT,ENGINE

A shaft with eccentric lobe(s) specifically designed to raise at a predetermined time, the engine poppet valve(s) from the valve seat(s) of an internal combustion engine. It may include facilities for operating accessories, such as fuel pumps, ignition distributors, oil pumps, and the like. Excludes SHAFT (as modified).

CONNECTING ROD,PISTON

A device used for connecting a piston to a crankshaft or to a master connecting rod of an internal combustion engine, steam reciprocating engine, reciprocating air compressor, or the like. The rod may be connected directly to the piston, or it may transmit the motion through a crosshead.

COVER,ENGINE POPPET VALVE ROCKER ARM

COVER,TIMING GEAR,INTERNAL COMBUSTION ENGINE

A metallic and/or non-metallic cover of various shapes specifically designed to protect the timing gear(s) mechanism of a gasoline or diesel engine. It may have a timing pointer, sealing ring(s), stud(s), dowel pin(s), shield(s), or the like.

CRANKSHAFT,ENGINE

A rotating member of an internal combustion engine, designed to transmit the linear thrust of a piston(s) and connecting rod assembly(ies) into axial motion.

CYLINDER,ENGINE,GASOLINE

CYLINDER HEAD,GASOLINE ENGINE

An item designed to inclose the cylinder bore(s) of an engine block to form a combustion chamber(s). It may have liquid cooling passage(s) and/or air cooling fin(s) and may include valve(s), valve guide(s), rocker arm(s), and the like. It is a component part of an ENGINE, GASOLINE. See also CYLINDER HEAD, DIESEL ENGINE.

CYLINDER SLEEVE AND PISTON ASSEMBLY

A CYLINDER SLEEVE and PISTON (1), (as modified) with one or more of the following: piston pin, piston ring, gaskets and/or seals, grouped as a single unit and intended for one time replacement in the repair of engines, compressors, pumps, and the like.

ENGINE BLOCK,GASOLINE

FLYWHEEL,ENGINE

A circular metal item specifically designed to be attached to the engine crankshaft. Its primary function is to counteract variable torque and reduce the fluctuations of an internal combustion engine, during changes of speed. It may have a ring gear, cooling fan, permanent magnets, and/or the like. Excludes engine crankshaft dampers.

GUIDE,ENGINE POPPET VALVE TAPPET

A cylindrically shaped metallic item designed to provide a wear surface and maintain alignment of a tappet for a VALVE,POPPET,ENGINE. It may have a flange(s) and/or groove(s).

HOUSING,SUPERCHARGER

An item designed to envelop and/or align the moving parts of a supercharger used on an internal combustion engine. It may have passage(s), bearing(s), oil ring(s), stud(s), and/or the like. Excludes turbosupercharger housings.

ROCKER ARM,ENGINE POPPET VALVE

A metal item designed to pivot on a shaft, ball stud, or the like, and transmit the intermittent motion derived through linkage, from the cam lobe of a camshaft or cam ring to the poppet valve of an internal combustion engine. It may have an adjusting screw, roller, and/or bearing(s).

SPRING,EXPANDER,PISTON RING

A spring steel ringlike item designed to be placed between a piston ring and the piston to maintain the correct piston ring pressure against the cylinder wall.

DEFLECTOR,AIRFLOW

A generally metallic item of various shapes designed to provide an optimum flow of cooling air through the banks of cylinders of an air-cooled combustion engine or through compressor section of turbine engine without significantly changing the direction of airflow. Excludes BAFFLE, AIRFLOW.

MANIFOLD,EXHAUST

A preformed metallic item with two or more inlet ports and passages, and a common outlet designed to collect and direct exhaust gases from the cylinders of an internal combustion engine.

PIPE,INTAKE

A preformed metal item, generally tubular, designed with an inlet and outlet port for directing a fuel-air mixture to an internal combustion engine cylinder.

FLEXPLATE,AUTOMATIC TRANSMISSION,VEHICULAR

A circular metal item designed to be attached to an engine crankshaft. It's primary function is to assist in allowing one transmission to be able to be adapted to more than one configuration of engines. It may have a ring gear attached to ite's circumference to engage with the starter.

ENGINE,AIRCRAFT,RECIPROCATING

An internal combustion engine which produces rotary motion by means of reciprocating pistons. It is specifically designed to drive an aircraft propeller or rotary wing. Excludes ENGINE, GASOLINE.

BREATHER

A mechanical device designed to permit a free flow of air into and out of an enclosure, usually used on engine crankcase, vehicular differentials and transmissions, pumps, compressors, and the like. See also CAP, VENT, FUEL STORAGE TANK. excludes VENTALATOR (as modified).

RING,PISTON

A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes PACKING, PREFORMED; RETAINER, OIL SEAL; RETAINER, PACKING; RING, RETAINING; RING WIPER; and SEAL RING, METAL.

LOCK,VALVE SPRING RETAINER

A metal item designed for the purpose of securing an engine or compressor valve and positioning the valve spring or valve spring retainer. Excludes cotter pins, straight pins, keys and washers.

VALVE,POPPET,ENGINE

A mushroom or tulip-shaped item having a circular head with a conical face and an extended stem used to regulate the flow of incoming fuel-air mixture or air into the combustion chamber or exhaust gases from the combustion chamber of a reciprocating internal combustion engine.

RING SET,PISTON

Two or more complete RING, PISTON grouped for a single piston or for all pistons of an internal combustion engine, air compressor, or the like.

PIN,PISTON

A cylindrically-shaped metal item, usually tubular, designed to form a pivoting connection between the piston and connecting rod of an internal combustion engine, compressor and like items. May include oil sealing or pin retaining plugs. Excludes BUSHING, SLEEVE; PIN, GROOVED, HEADLESS; PIN, STRAIGHT, HEADLESS; and PIN, HOLLOW.

PISTON,INTERNAL COMBUSTION ENGINE

ENGINE BLOCK ASSEMBLY,GASOLINE

CYLINDER SLEEVE

A tubular metal item designed primarily as a replaceable wear surface within the cylinder bore of a piston type internal combustion engine, compressor, or reciprocating pump.

PARTS KIT,ENGINE POPPET VALVE

PUSH ROD,ENGINE POPPET VALVE

A tubular or solid item specifically designed to transmit intermittent motion from the engine poppet valve tappet to the engine poppet valve rocker arm.

TAPPET,ENGINE POPPET VALVE

A cylindrically shaped metal item designed to transmit intermittent motion from the cam lobe on a shaft or cam ring, to the engine poppet valve. It may be mechanically or hydraulically operating, and may include adjusting devices.

ROTOR,ENGINE POPPET VALVE

A spring loaded metallic device which is specifically designed to rotate the poppet valves of an internal combustion engine to prevent uneven wear and/or distortion of the valve seating surface. See also SEAT, HELICAL COMPRESSION SPRING.

PLUG,PISTON PIN

A cylindrically-shaped unthreaded item specifically designed to mate with and prevent a piston pin from working out against the side of a cylinder wall. Excludes PLUG, PROTECTIVE, DUST AND MOISTURE SEAL.

PARTS KIT,CYLINDER HEAD,GASOLINE ENGINE

A parts kit consisting of a group of parts and/or subassemblies, not having the same basic name, used for repairing or replacement of worn or broken parts of the cylinder head of a gasoline engine.

PARTS KIT,PISTON ASSEMBLY,ENGINE

A parts kit used for replacing the worn and/or damaged parts used in an engine piston assembly. It may include such items as a connecting rod, piston pin, bearing(s), cotter pin(s), retainer(s), washer(s), and the like.

GUIDE,VALVE STEM

A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.

MANIFOLD,INTAKE

A preformed metallic item with one or more inlet ports and two or more outlet ports. It is designed to collect and direct air (diesel application) and/or fuel-air mixture (gasoline application) to the cylinders of an internal combustion engine.

SCREW,ADJUSTING,VALVE TAPPET

An externally threaded screw-like device with a hexagon, square, slotted or any other type drive end. The other end may have a spherical ball, socket or other type of machined surface. It may have a concentric hole along the longitudinal centerline and a hole perpendicular to the axis joining the concentric hole for lubrication. It is specifically designed to be used as a means for adjusting engine poppet valve tappet clearances and may be furnished with a lock nut.

PARTS KIT,ENGINE OIL PUMP

PARTS KIT,EXHAUST MANIFOLD

PARTS KIT,OIL COOLER

A parts kit used to repair an oil cooler.

HOUSING,OIL COOLER

An item designed to inclose, support, or protect the internal parts of the COOLER, LUBRICATING OIL, ENGINE.

HOUSING,FLYWHEEL

An item designed to enclose the flywheel and related parts, clutch, plates, ring gear and the like on the end of the cylinder block. May be fabricated from a single casting or compound of two separate castings and may include mounting facilities.

OIL PUMP ASSEMBLY,ENGINE

A device designed to maintain oil pressure within the moving parts of an internal combustion engine. May contain parts such as shaft, gears, pin, bushing, screen, adjusting screw and the like.

HOUSING,OIL PUMP ASSEMBLY,ENGINE

A housing which supports, aligns, and positions internal parts of a OIL PUMP ASSEMBLY, ENGINE. It creates a boundary for close clearance of gears, vanes, or pistons to produce pressure or flow of fluids confined to the parameters of the housing.

STRAINER,OIL PUMP

A device designed as an oil intake screen, encased in a housing with a tube or a pipe attached. Item is used to remove solid particles as oil is drawn by suction from the oil pan through the screen and interconnecting piping.

MODIFICATION KIT,ENGINE

One or more items employed to modify engines, turbines and components.

INSERT,ENGINE VALVE SEAT

A metal ring designed to provide a seating surface for a VALVE, POPPET, ENGINE It is made of special high-grade alloy metal that can withstand high operating temperatures. For fulid valves, see SEAT, VALVE.

CRANKCASE

A housing which encloses the crankshaft and connecting rods of certain types of reciprocating engines. See also ENGINE BLOCK as modified and OIL, PAN.

HOUSING SECTION,OIL PUMP ASSEMBLY,ENGINE

A rigid item of different forms, which together with at least one further housing section forms a HOUSING (2), OIL PUMP ASSEMBLY, ENGINE.

BALL,ROCKER ARM,ENGINE POPPET VALVE

A metal item, spherically shaped, on which the ROCKER ARM, ENGINE POPPET VALVE pivots. It may be bored to accommodate a stud.

BRACKET,ROCKER ARM ENGINE POPPET VALVE

A rigid item of different shapes that secures the rocker arm shaft or pivot pin of a ROCKER ARM ASSEMBLY, ENGINE POPPET VALVE.

HOUSING,ROCKER ARM ENGINE POPPET VALVE

ROCKER ARM ASSEMBLY,ENGINE POPPET VALVE

An assembly consisting of one or more ROCKER ARM, ENGINE POPPET VALVE and one or more different components such as a shaft, ball (s), bracket (s), and the like.

SHAFT,ROCKER ARM,ENGINE POPPET VALVE

A rod, usually hollow, upon which the ROCKER ARM, ENGINE POPPET VALVE is mounted.

BAFFLE,AIRFLOW,AIRCRAFT RECIPROCATING ENGINE

A generally metallic item of various shapes designed to provide an optimum diversion of cooling air around and through an air-cooled aircraft ENGINE, GASOLINE. Excludes DEFLECTOR, AIR FLOW.

GUARD,GASOLINE ENGINE,AIRCRAFT

A metal cover of different shapes and dimensions used to protect uncovered parts of an aircraft gasoline engine.

CAMSHAFT,ENGINE

A shaft with eccentric lobe(s) specifically designed to raise at a predetermined time, the engine poppet valve(s) from the valve seat(s) of an internal combustion engine. It may include facilities for operating accessories, such as fuel pumps, ignition distributors, oil pumps, and the like. Excludes SHAFT (as modified).

CONNECTING ROD,PISTON

A device used for connecting a piston to a crankshaft or to a master connecting rod of an internal combustion engine, steam reciprocating engine, reciprocating air compressor, or the like. The rod may be connected directly to the piston, or it may transmit the motion through a crosshead.

COVER,ENGINE POPPET VALVE ROCKER ARM

COVER,TIMING GEAR,INTERNAL COMBUSTION ENGINE

A metallic and/or non-metallic cover of various shapes specifically designed to protect the timing gear(s) mechanism of a gasoline or diesel engine. It may have a timing pointer, sealing ring(s), stud(s), dowel pin(s), shield(s), or the like.

CRANKSHAFT,ENGINE

A rotating member of an internal combustion engine, designed to transmit the linear thrust of a piston(s) and connecting rod assembly(ies) into axial motion.

CYLINDER,ENGINE,GASOLINE

CYLINDER HEAD,GASOLINE ENGINE

An item designed to inclose the cylinder bore(s) of an engine block to form a combustion chamber(s). It may have liquid cooling passage(s) and/or air cooling fin(s) and may include valve(s), valve guide(s), rocker arm(s), and the like. It is a component part of an ENGINE, GASOLINE. See also CYLINDER HEAD, DIESEL ENGINE.

CYLINDER SLEEVE AND PISTON ASSEMBLY

A CYLINDER SLEEVE and PISTON (1), (as modified) with one or more of the following: piston pin, piston ring, gaskets and/or seals, grouped as a single unit and intended for one time replacement in the repair of engines, compressors, pumps, and the like.

ENGINE BLOCK,GASOLINE

ENGINE BUILT-UP UNIT,AIRCRAFT

An item consisting of an ENGINE, AIRCRAFT (as modified), the items of a PARTS KIT, AIRCRAFT ENGINE BUILD-UP and other essential parts assembled on a STAND, MAINTENANCE, AIRCRAFT POWER UNIT. May include cowling and PROPELLER, AIRCRAFT. Used for quick installation on aircraft.

GUIDE,ENGINE POPPET VALVE TAPPET

A cylindrically shaped metallic item designed to provide a wear surface and maintain alignment of a tappet for a VALVE,POPPET,ENGINE. It may have a flange(s) and/or groove(s).

HOUSING,SUPERCHARGER

An item designed to envelop and/or align the moving parts of a supercharger used on an internal combustion engine. It may have passage(s), bearing(s), oil ring(s), stud(s), and/or the like. Excludes turbosupercharger housings.

ROCKER ARM,ENGINE POPPET VALVE

A metal item designed to pivot on a shaft, ball stud, or the like, and transmit the intermittent motion derived through linkage, from the cam lobe of a camshaft or cam ring to the poppet valve of an internal combustion engine. It may have an adjusting screw, roller, and/or bearing(s).

SPRING,EXPANDER,PISTON RING

A spring steel ringlike item designed to be placed between a piston ring and the piston to maintain the correct piston ring pressure against the cylinder wall.

DEFLECTOR,AIRFLOW

A generally metallic item of various shapes designed to provide an optimum flow of cooling air through the banks of cylinders of an air-cooled combustion engine or through compressor section of turbine engine without significantly changing the direction of airflow. Excludes BAFFLE, AIRFLOW.

MANIFOLD,EXHAUST

A preformed metallic item with two or more inlet ports and passages, and a common outlet designed to collect and direct exhaust gases from the cylinders of an internal combustion engine.

PIPE,INTAKE

A preformed metal item, generally tubular, designed with an inlet and outlet port for directing a fuel-air mixture to an internal combustion engine cylinder.

PARTS KIT,AIR MOTOR

ROTOR,DISC BRAKE

A flat circular metallic device with a center mounting area of various configuration (recessed, flat, protruding, shouldered, etc.). It is a component of a caliper type brake system designed with a flat machine braking surface which may be of a solid, ribbed or space designed for cooling purposes. For a rotor with a hub see ROTOR ASSEMBLY, DISC BRAKE.

MOTOR,PNEUMATIC

A mechanical device designed to convert the energy of air pressure to rotary motion.