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Timken Alcor Aerospace Technologies Inc FAA PMA parts

3,691 FAA-approved PMA parts

By PMA Holder

How to read FAA PMA parts records

Parts Manufacturer Approval records identify replacement parts approved by the FAA for use on type-certificated aircraft. Use the part number, part name, OEM make, PMA holder and status together; a table match is a starting point, not an installation approval.

Part NumberPart NameOEM MakeStatusDate
6873728TA-003CAGE, BEARING - 230 MM X 28 MM, WIDE FLANGEDRolls-RoyceHistorical2007-06-27
6873728TA-004CAGE, BEARING - 230 MM X 28 MM, WIDE FLANGEDRolls-RoyceHistorical2007-06-27
6873728TA-005CAGE, BEARING - 230 MM X 28 MM, WIDE FLANGEDRolls-RoyceHistorical2007-06-27
6873728TA, 6873728TA-001CAGE, BEARING - 230 MM X 28 MM, WIDE FLANGEDRolls-RoyceHistorical2007-06-27
6874725ALDiaphragm, Compressor Bleed ValveAllison EngineCurrent2003-01-13
6874816ALValve, Compressor BleedRolls-RoyceCurrent2002-02-12
6874818ALNozzle, Compressor-Bleed ValveRolls-RoyceCurrent2002-02-12
6874818AL-1Nozzle, Compressor-Bleed ValveAllison EngineCurrent2003-01-13
6874818AL-1 thru -12Nozzle, Compressor-Bleed ValveAllisonHistorical2010-02-09
6874818AL-10Nozzle, Compressor-Bleed ValveAllison EngineCurrent2003-01-13
6874818AL-11Nozzle, Compressor-Bleed ValveAllison EngineCurrent2003-01-13
6874818AL-12Nozzle, Compressor-Bleed ValveAllison EngineCurrent2003-01-13
6874818AL-2Nozzle, Compressor-Bleed ValveAllison EngineCurrent2003-01-13
6874818AL-3Nozzle, Compressor-Bleed ValveAllison EngineCurrent2003-01-13
6874818AL-4Nozzle, Compressor-Bleed ValveAllison EngineCurrent2003-01-13
6874818AL-5Nozzle, Compressor-Bleed ValveAllison EngineCurrent2003-01-13
6874818AL-6Nozzle, Compressor-Bleed ValveAllison EngineCurrent2003-01-13
6874818AL-7Nozzle, Compressor-Bleed ValveAllison EngineCurrent2003-01-13
6874818AL-8Nozzle, Compressor-Bleed ValveAllison EngineCurrent2003-01-13
6874818AL-9Nozzle, Compressor-Bleed ValveAllison EngineCurrent2003-01-13
6875011ALInsert, Screw Thd. -Flanged, .250-28 x .500-16 x .490 LgRolls-RoyceCurrent2002-02-12
6875011AL -1 thru -3Insert, Screw Thd. -Flanged, .250-28 X .500-16 X .490 LgRolls-RoyceHistorical2010-02-09
6875011AL-1Insert, Screw Thd. -Flanged, .250-28 X .500-16 X .490 LgRolls-RoyceCurrent2001-06-30
6875011AL-2Insert, Screw Thd. -Flanged, .250-28 X .500-16 X .490 LgRolls-RoyceCurrent2001-06-30
6875011AL-3Insert, Screw Thd. -Flanged, .250-28 X .500-16 X .490 LgRolls-RoyceCurrent2001-06-30
6875035ALBearing, Roller, 25mm x 62mm x 17mmRolls-RoyceCurrent2002-02-12
6875035TABearing, Roller, 25mm X 62mm X 17mmRolls RoyceHistorical2010-11-29
6875243TABLADE, TURBINE, 3RD STAGERolls-RoyceHistorical2007-08-28
6875248ALInsert, Scroll DischargeAllison EngineCurrent2003-01-13
6875350TAGASKET, METALLIC - U RING, 2.830 OD X 2.640 ID X .115 THKRolls-RoyceHistorical2007-07-16
6875351TAGASKET, METALLIC - U RING, 4.152 OD X 3.962 ID X .115 THKRolls-RoyceHistorical2007-07-16
6875491ALSeal, Mating Ring - RotatingAllison EngineCurrent2003-01-13
6875628ALLiner Assy, Partial - Combustion, AFT SectionAllisonHistorical2010-02-09
6875628ALLiner Assembly, Partial - Combustion, AFT SectionAllison EngineHistorical1999-01-27
6875736ALRing, Retaining - ExternalRolls-RoyceCurrent2003-01-13
6876030ALStud, Shouldered, Steep - .250-28 x .500-16 x 1.374LgAllison Engine Rolls-RoyceCurrent2002-02-12
6876030AL-1Stud, Shouldered, Steep - .250-28 X .500-16 X 1.374LgAllison EngineCurrent2003-01-13
6876030AL-1 thru -5Stud, Shouldered, Steep - .250-28 X .500-16 X 1.374LgAllisonHistorical2010-02-09
6876030AL-2Stud, Shouldered, Steep - .250-28 X .500-16 X 1.374LgAllison EngineCurrent2003-01-13
6876030AL-3Stud, Shouldered, Steep - .250-28 X .500-16 X 1.374LgAllison EngineCurrent2003-01-13
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PMA parts FAQ
What is an FAA PMA part?

A PMA part is a replacement or modification part approved under the FAA Parts Manufacturer Approval process for eligible type-certificated aircraft.

Does a PMA catalogue match prove a part can be installed?

No. Verify the part number, aircraft applicability, current approval status and required release paperwork with maintenance records or a qualified maintenance provider.