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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
Keystone 33776-61362Argus 7000/CEKeystone Helicopter CorporationCurrent2002-01-03
Keystone 33776-61365Aux. Fuel Tank (106 gal.)Keystone Helicopter CorporationCurrent2002-01-03
Keystone 33776-61366KHF-950 HF Communication SystemKeystone Helicopter CorporationCurrent2002-01-03
Keystone 33776-61367MDF-124 Direction Finder SystemKeystone Helicopter CorporationCurrent2002-01-03
Keystone 33776-61369TDR-94/TDR-94D Transponder SystemKeystone Helicopter CorporationCurrent2002-01-03
Keystone 33776-61370WX-950 Storm ScopeKeystone Helicopter CorporationCurrent2002-01-03
Keystone 33776-61371Sky 497 BF Goodrich Skywatch Traffic Advisory SystemKeystone Helicopter CorporationCurrent2002-01-03
Keystone 33776-61372C4 Auto Cabin Temperature System (Environmental System)Keystone Helicopter CorporationCurrent2002-01-03
Keystone 33776-61373NAT Northen Airborne tech Loud hailer SystemKeystone Helicopter CorporationCurrent2002-01-03
Keystone 33776-61376SX16 Nightsun SearchlightKeystone Helicopter CorporationCurrent2002-01-03
Keystone 33776-61378FLIR 2000HPKeystone Helicopter CorporationCurrent2002-01-03
Keystone 33776-61389Trimble 2101 I/O Approach PlusKeystone Helicopter CorporationCurrent2002-01-03
Keystone 33776-61395dB Systems Audio SystemKeystone Helicopter CorporationCurrent2002-01-03
Keystone 33776-61396DB System Model 251 Page/Chime SystemKeystone Helicopter CorporationHistorical2005-06-12
Keystone 33776-61396dB System Model 251 Page/Chime SystemKeystone Helicopter CorporationCurrent2002-01-03
Keystone 33776-61412Enhanced Ground Proximity Warning System MKVIII (EGPWS)Keystone Helicopter CorporationCurrent2002-01-03
Keystone 33776-61414Cargo Hook with Load CellKeystone Helicopter CorporationCurrent2002-01-03
Keystone 33776-64899Option Shelf InstallKeystone Helicopter CorporationHistorical2005-06-12
Keystone 33776-84364B-1 Nose ModKeystone Helicopter CorporationCurrent2002-01-03
Keystone 33776-84770Helideck Modification KitKeystone Helicopter CorporationCurrent2002-01-03
Keystone 33776-84893Mod, Door JettisonKeystone Helicopter CorporationHistorical2005-06-12
Keystone 76070-00100Installation Kit- Turbomeca Arriel 1S EngineKeystone Helicopter CorporationCurrent2002-04-23
Keystone 76070-30600Installation Kit- Turbomeca Arriel 1S1 EngineKeystone Helicopter CorporationCurrent2002-04-23
Keystone 76070-30601Installation Kit- Performance Credit for Turbomeca Arriel 1S1 EngineKeystone Helicopter CorporationCurrent2002-04-23
Keystone 76070-30603Installation Kit- Emissions Control DeviceKeystone Helicopter CorporationCurrent2002-04-23
KL-G2CRelayLeach International, North AmericaCurrent2001-05-21
KMA245824DiscPMA Aero Parts LLCCurrent2022-12-27
KMA245845WasherPMA Aero Parts LLCCurrent2022-12-27
KMA842117Fitting, Fill and SafetyPMA Aero Parts LLCCurrent2022-12-27
KSAD126-3Spherical Bearing, Swash Plate Main RotorSargent Controls & AerospaceCurrent1996-04-06
KSBN7-4Spherical BearingSargent Controls & AerospaceCurrent1996-04-06
—Thermostatic Oil By-Pass Releif ValveLori IncHistorical1984-10-22
—OIL COOLERLori IncHistorical1987-04-01
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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.