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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
ST1946-902JAPacking-PreformJet Avion Corporation A HEICO Aerospace CompanyCurrent2025-07-17
ST1946-912JAPacking-PreformJet Avion Corporation A HEICO Aerospace CompanyCurrent2025-07-17
ST1946-916JAPacking-PreformJet Avion Corporation A HEICO Aerospace CompanyCurrent2025-08-19
ST1946JP-010PackingJet Parts Engineering IncCurrent2024-04-28
ST1946JP-214PackingJet Parts Engineering IncCurrent2024-04-28
ST2273JP-07PinJet Parts Engineering IncCurrent2021-07-05
ST2283-128AECO-RingAviation Engineering Consultants Inc (AECI)Current2005-03-16
ST2283-129AECO-RingAviation Engineering Consultants Inc (AECI)Current2005-03-16
ST2283-135AECO-RingAviation Engineering Consultants Inc (AECI)Current2005-03-16
ST2283-136AECO-RingAviation Engineering Consultants Inc (AECI)Current2005-03-16
ST2593-10WANutWencor West IncCurrent2007-04-04
ST2593-10WANutWencor LLCHistorical2010-02-02
ST2593-10WANutWencor LLCCurrent2012-04-02
ST2593-10WANutOptimum Engineering & Manufacturing IncHistorical2004-11-29
ST3086-013(S)Packing, PreformedSeal Dynamics IncCurrent2011-10-05
ST3086-159(S)Packing, PreformedSeal Dynamics IncCurrent1995-02-26
ST3367-009(S)Packing, PreformedSeal Dynamics IncCurrent2011-10-05
ST3367-009(S)Packing - PreformedSeal Dynamics IncHistorical1996-03-30
ST3367-009WEPacking PreformedWencor West IncCurrent2004-01-13
ST3367-009WEPacking, PreformedWencor West IncCurrent2001-02-08
ST3367-009WE, ST3367-010WEPacking, PreformedWencor West IncCurrent2002-09-18
ST3367-010(S)Packing, PreformedSeal Dynamics IncCurrent2011-10-05
ST3367-010(S)Packing - PreformedSeal Dynamics IncHistorical1996-03-30
ST3367-010WEPacking, PreformedWencor West IncCurrent2001-02-08
ST5214-23KTTierod-HPCTurbine Kinetics Inc, A HEICO Aerospace CompanyCurrent2016-08-02
ST5214-24KTTierod-HPCTurbine Kinetics Inc, A HEICO Aerospace CompanyCurrent2016-08-02
SW329577Washer-.130 I.D. x.250 O.D. x.010 ThickSmith-West IncCurrent1993-04-11
SW570776Shield-number 4, number 5 Bearing, Outer, AssemblySmith-West IncCurrent1993-04-11
SW670386Eyelet-Metallic .121X.015X.140Smith-West IncCurrent1993-04-11
SW672092Spacer-Turbine Air Sealing RingSmith-West IncCurrent1993-04-11
SW672094Spacer-Turbine Air Sealing RingSmith-West IncCurrent1993-04-11
SW749609Shield-Heat, number 4 and number 5 Bearing, Rear, Assembly ofSmith-West IncCurrent1993-04-11
SW803919Shield-Heat, number 4 and number 5 Bearing, Inner, Assembly ofSmith-West IncCurrent1993-04-11
SW803920Shield-Heat, number 4 and number 5 Bearing, Outer, Assembly ofSmith-West IncCurrent1993-04-11
T71403Seal, Turbine Vane InnerTMT Research Development IncCurrent2006-11-13
T71405Seal, Turbine Vane OuterTMT Research Development IncCurrent2006-11-13
T72364Cover PlateTMT Research Development IncCurrent2006-11-13
T768352Nozzle Guide Vane, 2nd Stage TurbineTMT Research Development IncCurrent2006-11-13
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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.