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Hamilton Sundstrand Corporation FAA PMA parts

3,270 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
744975A Dwg. 744975 Rev. D, dtd 3/19/87Transfer GearboxBombardier, IncCurrent1990-09-26
744975A Dwq 744975 Rev. D, dated 3/19/87Transfer GearboxDehavillandCurrent1990-12-13
745329Outline Integrated Drive GeneratorBoeingCurrent1996-12-04
—Integrated Drive GeneratorBoeingCurrent1987-04-04
745329, Dwg 745329 Rev. F, dtd 12/22/88Integrated Drive GeneratorBoeingCurrent1989-04-02
745329AIDGBoeingCurrent1996-03-26
745329B Dwg 745329 Re. E, dtd 4/10/89Integrated Drive GeneratorBoeingCurrent1989-07-09
745329CIntegrated Drive GeneratorBoeingCurrent1993-03-07
745329DIntegrated Drive GeneratorBoeingCurrent1997-01-21
745329EIntegrated Drive GeneratorBoeingCurrent1997-08-24
745329FOutline, Integrated Drive GeneratorBoeingCurrent2003-01-30
745533A Dwg 745583 Rev. H, dated 5/4/87Flexible ShaftDehavillandCurrent1990-12-13
—Torque SensorDeHavillandCurrent1986-04-19
745554A Dwg 745554 Rev. C, dated 11/4/86Torque SensorDehavillandCurrent1990-12-13
745554A Dwg. 745554 Rev. C, dtd 7/10/86Torque SensorBombardier, IncCurrent1990-09-26
—Flexible ShaftDeHavillandCurrent1986-04-19
745581A Dwg 745581 Rev. H, dated 5/4/87Flexible ShaftDehavillandCurrent1990-12-13
745581A Dwg. 745581 Rev. H, dtd 5/4/87Flexible ShaftBombardier, IncCurrent1990-09-26
745583A Dwg. 745583 Rev. H, dtd 5/4/87Flexible ShaftBombardier, IncCurrent1990-09-26
745586 Dwg. 745586, Rev. B, dtd. 5/29/86Coupling, Shaft FlexibleBombardier, IncCurrent1986-08-06
745593 Dwg. 745593, Rev. B, dtd. 4/14/86Flexible ShaftBombardier, IncCurrent1986-08-06
746011, Dwg 746011 Rev. P, dtd 10/10/88Generator Control UnitBoeingCurrent1989-04-02
746011F Dwg 746011 Rev F, dtd 5/30/89Generator Control UnitBoeingCurrent1989-08-19
746011G Dwg 746011 Rev.D, dtd 9/5/89Generator Control Unit 747-400 GCUBoeingCurrent1989-11-20
746011HGenerator Control UnitBoeingCurrent1991-12-19
746011JGenerator Control UnitBoeingCurrent1993-02-22
746011KGCUBoeingCurrent1995-12-06
746011LGenerator Control Unit OutlineBoeingCurrent2011-08-27
746011LOutline, Generator Control UnitBoeingCurrent1997-08-04
746013, Dwg 746013 Rev. W, dtd 10/10/88Bus Control UnitBoeingCurrent1989-04-02
746013F Dwg 746013 Rev AA, dtd 5/30/89Bus Control UnitBoeingCurrent1989-08-19
746013G Dwg 746013 Rev AB, dtd 9/5/89Bus Control Unit 747-400 SCUBoeingCurrent1989-11-20
746013HBus Control Unit 747-400 BCUBoeingCurrent1993-02-22
746013JBCU, Bus Control UnitBoeingCurrent1997-03-04
746021DC Current Sensor OutlineBoeingCurrent2011-08-27
746021Outline, DC Current SensorBoeingCurrent1999-04-03
746021, Dwg 746021 Rev. F, dtd 3/24/88Sensor DC CurrentBoeingCurrent1989-04-02
746923Electrical Generation Interface UnitAirbusCurrent1996-03-26
746923AElectrical Generation Interface UnitAirbusCurrent1996-03-26
746923BElectrical Generation Interface UnitAirbusCurrent1996-03-26
746923CElectrical Generation Interface UnitAirbusCurrent1996-03-26
746923DElectrical Generation Interface UnitAirbusCurrent1996-03-26
746923EOutline, Electrical Generator Interface UnitAirbusCurrent2009-11-30
—Electrical Generation Interface UnitAirbusCurrent1989-03-19
746925IDG OutlineAirbusCurrent2007-05-28
747194 Dwg 747194 Rev. K, dtd 12/22/88Integrated Drive GeneratorBoeingCurrent1989-04-02
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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.