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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
CR3552-4-2Rivet-blindTextron Aerospace FastenersCurrent1998-02-05
CR3552-4-3Rivet-blindTextron Aerospace FastenersCurrent1998-02-05
CR3552-4-7Rivet-blindTextron Aerospace FastenersCurrent1998-02-05
CR3552-5-2Rivet-blindTextron Aerospace FastenersCurrent1998-02-05
CR3552-5-3Rivet-blindTextron Aerospace FastenersCurrent1998-02-05
CR3553-4-2Rivet-blindCherry TextronCurrent1996-05-21
CR3553-4-3Rivet-blindCherry TextronCurrent1996-05-21
CR3553-4-4Rivet-blindTextron Aerospace FastenersCurrent1998-02-05
CR4173-4-7Rivet-blindTextron Aerospace FastenersCurrent1998-02-05
CR4173-4-8Rivet-blindTextron Aerospace FastenersCurrent1998-02-05
CR4173-4-9Rivet-blindTextron Aerospace FastenersCurrent1998-02-05
CR4623-4-2Rivet-blindTextron Aerospace FastenersCurrent1998-02-05
CR4623-5-2Rivet-blindTextron Aerospace FastenersCurrent1998-02-05
CR517-3-6Rivet-blindTextron Aerospace FastenersCurrent1998-02-05
CR563-4-6Rivet-blindTextron Aerospace FastenersCurrent1998-02-05
CR6626-4-14Rivet-blindTextron Aerospace FastenersCurrent1998-02-05
CR863-3-4Rivet-blindTextron Aerospace FastenersCurrent1998-02-05
CR863-4-6Rivet-blindTextron Aerospace FastenersCurrent1998-02-05
CR98484-4-2Rivet-blindTextron Aerospace FastenersCurrent1998-02-05
CSD5003532-01Turbine Inner Air Sealing Ring Assembly Stage 4Chromalloy San DiegoCurrent1999-03-07
CSD708481RivetChromalloy San DiegoCurrent2001-04-17
CSD771597JT9D Turbine AirSealing Ring Assembly Stg 3Chromalloy San DiegoCurrent2001-03-19
CSD7777383rd Stage Turbine Air Sealing RingPrecision Components TechnologyHistorical2001-08-04
CSD777738-0013rd Stage Turbine Air Sealing RingPrecision Components TechnologyHistorical2001-08-04
CSD7777394th Stage Turbine Air Sealing RingPrecision Components TechnologyHistorical2001-08-04
CSD777739-0014th Stage Turbine Air Sealing RingPrecision Components TechnologyHistorical2001-08-04
CSD792826Straight Headed PinChromalloy San DiegoCurrent1999-06-30
CU910930010-0Synchro Resolver Control Transmitter (Brushless)Kearfott Corporation Motion Systems DivisionHistorical1999-03-02
CU91093004-0Transmitter, Synchro Resolver ControlKearfott Corporation Motion Systems DivisionHistorical1996-12-11
D52LHTA51M62Nut, S-L, PLATESPS Technologies IncCurrent2002-10-21
D52Z1835-054Nut, self-locking, DHSPS Technologies IncCurrent1998-09-07
D52Z1835-064Locknut, DHSPS Technologies IncCurrent1998-09-07
D52Z1835-070Nut, self-locking, DHSPS Technologies IncCurrent1998-09-07
D52Z1835-080NutSPS Technologies IncCurrent1998-09-07
D52Z6620-048Nut, self-locking, DHSPS Technologies IncCurrent1998-09-06
D52Z6620-054Nut, self-locking, DHSPS Technologies IncCurrent1998-09-07
D52Z6620-064Nut, self-locking, DHSPS Technologies IncCurrent1998-09-06
D52ZA1-02Nut, S-L, PLATESPS Technologies IncCurrent2002-10-21
D52ZA21-22-048Nut, S-L, PLATESPS Technologies IncCurrent2002-10-21
D647923-00BossPye & Hogan Machine CoCurrent1993-09-14
DAP-331322Gastet Diffuser Sense LineDirect Aircraft Products LtdCurrent1999-12-12
DAP-5000124-02Gasket Bottom Sand TrayDirect Aircraft Products LtdCurrent1999-12-12
DAP-778724Gasket mountDirect Aircraft Products LtdCurrent1999-12-12
DAP-809368GasketDirect Aircraft Products LtdCurrent1999-12-12
DEC01- 039-501Lever - Pressure Ratio Bleed ControlTurbine Kinetics Inc, A HEICO Aerospace CompanyCurrent2020-11-16
DEC01- 056-527Gasket - .093 Free HeightTurbine Kinetics Inc, A HEICO Aerospace CompanyCurrent2020-11-16
DEC01- 056-533Gasket - .093 Free HeightTurbine Kinetics Inc, A HEICO Aerospace CompanyCurrent2020-11-16
DEC01- 056-534Gasket - .093 Free HeightTurbine Kinetics Inc, A HEICO Aerospace CompanyCurrent2020-11-16
DEC01- 056-535Gasket - .093 Free HeightTurbine Kinetics Inc, A HEICO Aerospace CompanyCurrent2020-11-16
DEC01- 056-537Gasket - .093 Free HeightTurbine Kinetics Inc, A HEICO Aerospace CompanyCurrent2020-11-16
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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.