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Sikorsky PMA parts

28,017 FAA-approved PMA parts

By OEM Make

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 NamePMA HolderStatusDate
R6135-20862-2BoltRotair Industries IncCurrent1992-05-25
R6135-20863-1BoltRotair Industries IncCurrent1996-07-16
R6135-20863-2BoltRotair Industries IncCurrent1996-07-16
R6135-20866-1DecalRotair Industries IncCurrent1995-07-30
R6135-20873-1NutRotair Industries IncCurrent1992-12-31
R6135-20891-101BoltRotair Industries IncHistorical1992-12-31
R6135-20953-1Housing AssemblyRotair Industries IncCurrent1996-04-07
R6135-20953-2HousingRotair Industries IncCurrent1996-04-07
R6135-20954-4Gear Shaft DriverRotair Industries IncCurrent1992-12-31
R6135-20954-5Gear Shaft IdlerRotair Industries IncCurrent1992-12-31
—Gear ShaftRotair Industries IncCurrent1985-09-14
—Gear Shaft AssyRotair Industries IncCurrent1985-09-14
R6135-20957-2Splined AdapterRotair Industries IncCurrent1995-07-30
R6135-20958-1RetainerRotair Industries IncCurrent1994-06-18
R6135-20960-1HousingRotair Industries IncCurrent1997-08-11
—SpacerRotair Industries IncCurrent1985-09-14
—Oil DamRotair Industries IncCurrent1985-09-14
R6135-20968-1Lower Cap AssemblyRotair Industries IncCurrent1992-12-31
R6135-20968-2TubeRotair Industries IncCurrent1992-12-31
—TubeRotair Industries IncCurrent1997-03-31
R6135-20968-3CapRotair Industries IncCurrent1992-12-31
R6135-20968-4CapRotair Industries IncCurrent1992-12-31
—CapRotair Industries IncCurrent1997-03-31
R6135-20968-5Lower Cap AssemblyRotair Industries IncCurrent1992-12-31
—Lwr. Cap AssyRotair Industries IncCurrent1997-03-31
—GapRotair Industries IncCurrent1997-03-31
R6135-20970-1Quill ShaftRotair Industries IncCurrent1995-09-12
R6135-20971-1PinRotair Industries IncCurrent1997-08-11
R6135-20972-101IsolatorRotair Industries IncCurrent1992-12-31
R6135-22017-041Spur R GR/PlugRotair Industries IncCurrent1999-02-16
R6135-22017-101GearRotair Industries IncCurrent1999-02-16
R6135-22017-3RING, GEARRotair Industries IncCurrent2014-04-30
R6135-22023-1Plate, Bearing RetainerRotair Industries IncCurrent1994-09-27
R6135-22024-1LinerRotair Industries IncCurrent1997-12-29
R6135-22029-1Retaining RingRotair Industries IncCurrent1992-12-31
R6135-22045-1RetainerRotair Industries IncCurrent2012-06-19
R6135-22047-1WasherRotair Industries IncCurrent1992-12-31
R6135-22049-1RetainerRotair Industries IncCurrent1999-01-26
R6135-22063-1LinerRotair Industries IncCurrent1997-12-29
R6135-22071-1SpacerRotair Industries IncCurrent1997-09-22
R6135-22072-1CouplingRotair Industries IncCurrent2000-10-03
R6135-22074-10UnionRotair Industries IncCurrent1992-12-31
R6135-22074-11ElbowRotair Industries IncCurrent1992-12-31
R6135-22074-12ElbowRotair Industries IncCurrent1994-03-17
R6135-22074-13TeeRotair Industries IncCurrent1994-05-15
R6135-22074-14UnionRotair Industries IncCurrent1994-05-15
R6135-22074-15UnionRotair Industries IncCurrent1994-05-15
R6135-22074-16UnionRotair Industries IncCurrent1994-05-15
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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.