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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
R6135-20643-2YokeRotair Industries IncCurrent1992-12-31
R6135-20643-3Yoke AssemblyRotair Industries IncCurrent1992-12-31
R6135-20644-1LinerRotair Industries IncCurrent1997-12-29
R6135-20648-3RetainerRotair Industries IncCurrent1992-12-31
R6135-20649-1BearingRotair Industries IncCurrent1992-12-31
R6135-20649-1Bearing SleeveRotair Industries IncCurrent1997-09-22
—Bearing, SleeveRotair Industries IncCurrent1998-03-23
R6135-20650-1SleeveRotair Industries IncCurrent1997-02-22
R6135-20650-1Bearing SleeveRotair Industries IncCurrent1997-09-22
R6135-20653-103SpacerRotair Industries IncCurrent1993-10-05
R6135-20653-104SpacerRotair Industries IncCurrent1993-10-05
R6135-20654-102NutRotair Industries IncCurrent1993-10-23
R6135-20656-1PlugRotair Industries IncCurrent1995-07-25
—PlugRotair Industries IncCurrent1995-07-25
R6135-20657-1CouplingRotair Industries IncCurrent1997-10-18
R6135-20658-1SpacerRotair Industries IncCurrent1997-09-07
—SpacerRotair Industries IncCurrent1995-07-25
R6135-20663-4GuideRotair Industries IncCurrent1994-02-28
R6135-20665-1LinerRotair Industries IncCurrent1997-12-29
R6135-20667-1ShimRotair Industries IncCurrent1997-02-27
R6135-20668-1LinerRotair Industries IncCurrent1999-09-15
R6135-20668-2SpacerRotair Industries IncCurrent1999-09-15
R6135-20668-3ShimRotair Industries IncCurrent1999-09-15
R6135-20670-042Housing Lower L&SRotair Industries IncCurrent1997-12-29
R6135-20670-044Housing Lower L&SRotair Industries IncCurrent1997-12-29
R6135-20670-045Housing Lower L&SRotair Industries IncCurrent1997-12-29
R6135-20673-1Set ScrewRotair Industries IncCurrent1997-10-20
R6135-20673-2ScrewRotair Industries IncCurrent1994-01-12
R6135-20673-2Set ScrewRotair Industries IncCurrent1997-10-20
R6135-20673-3Set ScrewRotair Industries IncCurrent1997-10-20
R6135-20673-4Set ScrewRotair Industries IncCurrent1997-10-20
R6135-20675-0NutRotair Industries IncCurrent1996-04-07
R6135-20676-0Thrust WasherRotair Industries IncCurrent1994-01-25
R6135-20678-0BoltRotair Industries IncCurrent1994-01-12
R6135-20681-1Gear DriverRotair Industries IncCurrent1997-08-11
R6135-20681-1GearRotair Industries IncCurrent1992-12-31
R6135-20682-1GearRotair Industries IncCurrent1996-03-30
R6135-20682-2GearRotair Industries IncCurrent1996-03-30
R6135-20683-1BoltRotair Industries IncCurrent1994-01-12
R6135-20684-1ShaftRotair Industries IncCurrent1996-07-16
R6135-20685-2SHAFTRotair Industries IncCurrent2018-03-11
R6135-20686-0ShimRotair Industries IncCurrent1995-01-09
R6135-20687-1GearRotair Industries IncCurrent1993-08-02
—GearRotair Industries IncCurrent1993-08-02
R6135-20688-1Housing AssemblyRotair Industries IncCurrent1994-05-23
R6135-20688-2SpacerRotair Industries IncCurrent1996-03-30
R6135-20691-0RetainerRotair Industries IncCurrent1992-12-31
R6135-20695-1Gear, HousingRotair Industries IncCurrent1993-01-10
R6135-20695-2Gear, HousingRotair Industries IncCurrent1993-01-10
R6135-20695-3Gear HousingRotair Industries IncCurrent1992-12-31
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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.