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Pratt & Whitney PMA parts

15,224 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
545962WEScrew, MachineWencor LLCCurrent2010-02-02
545962WEScrew, MachineWencor West IncCurrent1996-11-06
545964QQScrew -MachineTurbine Kinetics Inc, Subsidiary of HEICO CorpCurrent2001-06-16
545964QQScrew - MachineApproved Quality ManufacturingCurrent2000-12-07
545964QQScrew-Machine, 0.190-32 x 0.625 HexApproved Quality ManufacturingHistorical1995-09-24
54644Seal AssemblyEaton Aerospace, Conveyance Systems Division Centurion Mechanical SealsHistorical2013-07-14
54644Seal AssemblyEaton Corporation, Centurion (tm) Mechanical Seals (CANCELLED)Historical2000-06-17
54644-5SealEaton Corporation, Centurion (tm) Mechanical Seals (CANCELLED)Historical1975-10-15
54645Seal AssemblyEaton Aerospace, Conveyance Systems Division Centurion Mechanical SealsCurrent2013-08-06
54645Seal AssemblyEaton Corporation, Centurion (tm) Mechanical Seals (CANCELLED)Historical1992-12-31
54645-4SealEaton Corporation, Centurion (tm) Mechanical Seals (CANCELLED)Historical1975-10-15
54646Seal AssemblyEaton Aerospace, Conveyance Systems Division Centurion Mechanical SealsCurrent2013-08-06
54646Seal AssemblyEaton Corporation, Centurion (tm) Mechanical Seals (CANCELLED)Historical1992-12-31
54646-6SealEaton Corporation, Centurion (tm) Mechanical Seals (CANCELLED)Historical1975-10-15
54647Seal AssemblyEaton Aerospace, Conveyance Systems Division Centurion Mechanical SealsCurrent2013-08-06
54647Seal AssemblyEaton Corporation, Centurion (tm) Mechanical Seals (CANCELLED)Historical1992-12-31
54647-5SealEaton Corporation, Centurion (tm) Mechanical Seals (CANCELLED)Historical1975-10-15
546689WEFerrule-Tube Fitting, .625Wencor West IncCurrent2002-09-18
546689WEFerrule-Tube Fitting, .625Wencor LLCCurrent2010-02-02
546689WEFerrule - Tube Fitting .625Wencor West IncCurrent1992-06-03
546690WEFerrule-Tube Fitting, 0.750Wencor West IncCurrent2002-09-18
546690WEFerrule-Tube Fitting, 0.750Wencor LLCCurrent2010-02-02
546690WEFerrule-Tube FittingWencor West IncCurrent1993-11-03
546692WEFerrule-Tube Fitting 1.000Wencor West IncCurrent2002-09-18
546692WEFerrule-Tube Fitting 1.000Wencor LLCCurrent2010-02-02
546692WEFerrule-Tube fitting 1.000Wencor West IncCurrent1993-02-16
54758Seal AssemblyEaton Aerospace, Conveyance Systems Division Centurion Mechanical SealsCurrent2013-08-06
54758Seal AssemblyEaton Corporation, Centurion (tm) Mechanical Seals (CANCELLED)Historical1992-12-31
54758-4SealEaton Corporation, Centurion (tm) Mechanical Seals (CANCELLED)Historical1975-10-15
54H149WEStud - Shoulder & ExpandableWencor LLCCurrent2010-02-02
54H149WEStud - Shoulder & ExpandableWencor West IncCurrent2007-06-23
54H727WEPin-ShldrWencor LLCCurrent2019-02-11
54H727WEPin-ShldrWencor West IncCurrent2007-01-22
550-0117-1Linear ActuatorHoneywell International IncCurrent2003-03-05
55108ADAPTERRdF CorporationCurrent2001-06-18
55108AdapterRdF CorporationCurrent2000-12-05
55108 Rev. -, Dated 08/06/97AdapterRdF CorporationCurrent1999-07-28
55108 Rev. -dated 8/6/97AdapterRdF CorporationCurrent1998-03-05
55108 Rev. B, Dated 01/29/99AdapterRdF CorporationCurrent1999-07-28
55161GASKETRdF CorporationCurrent2001-06-18
55161GasketRdF CorporationCurrent2000-12-05
55161 Rev. -, Dated 08/06/97GasketRdF CorporationCurrent1999-07-28
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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.