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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
CM5833427-101Ball BearingCambridge Manufacturing (CANCELLED, RELOCATED TO NEW YORK)Historical2005-10-29
CM623735Rod Eng BrgCambridge ManufacturingCurrent2001-03-11
CM623735BALLBallCambridge ManufacturingCurrent2001-03-11
CM623735BODYBodyCambridge ManufacturingCurrent2001-03-11
CM649982Bearing AssemblyCambridge ManufacturingCurrent2001-03-11
CM734905-1Bearing AssemblyCambridge ManufacturingCurrent2001-03-19
CM734905-1BALLBallCambridge ManufacturingCurrent2001-03-19
CM734905-1RACERaceCambridge ManufacturingCurrent2001-03-19
CM738036-1Ball BearingCambridge Manufacturing (CANCELLED, RELOCATED TO NEW YORK)Historical2006-04-08
CM7T0124Spherical BearingCambridge Manufacturing (CANCELLED, RELOCATED TO NEW YORK)Historical2006-03-23
CM802088Bearing AssemblyCambridge ManufacturingCurrent2001-03-19
CM802088BALLBallCambridge ManufacturingCurrent2001-03-19
CM802088RACERaceCambridge ManufacturingCurrent2001-03-19
CM808883-1Ball BearingCambridge Manufacturing (CANCELLED, RELOCATED TO NEW YORK)Historical2004-12-27
CMC03T001Tube inlet - caseCorry Manufacturing CoCurrent2005-10-13
CMC03T002Tube inlet - caseCorry Manufacturing CoCurrent2005-10-13
CMC03W001Tube inlet - caseCorry Manufacturing CoCurrent2005-10-13
CMC96V001BaffleCorry Manufacturing CoCurrent1997-03-23
CMC96V002BaffleCorry Manufacturing CoHistorical1997-03-23
CMC96V003Baffle/vaneCorry Manufacturing CoHistorical1997-03-23
CMC97C001PlugCorry Manufacturing CoCurrent1992-12-31
CMP39530, CMP39531, CMP39533Link Assembly. Ball Link BodyCambridge ManufacturingCurrent2003-03-12
CN19474-5Nut-Self- Locking, Gang ChannelAlcoa Fastening SystemsCurrent2004-01-27
CN1B7371-3HPT Stage 1 Duct SegmentChromalloy NevadaHistorical2008-07-07
CN29116-4Nut, S-LArconic Global Fasteners & Rings, Inc., dba Arconic Fastening SystemsCurrent2020-03-31
CN29116-4Nut, S-LAlcoa Fastening SystemsCurrent2000-09-09
CN39566-3Nut, gangchannel,S-LArconic Global Fasteners & Rings, Inc., dba Arconic Fastening SystemsCurrent2020-03-31
CN39566-3Nut, gang channel, S-LAlcoa Fastening SystemsCurrent2000-09-09
CN39566-3Nut-Self-Locking, Gang ChannelAlcoa Fastening SystemsCurrent2004-10-13
CN39971-3Nut, gangchannel,S-LArconic Global Fasteners & Rings, Inc., dba Arconic Fastening SystemsCurrent2020-03-31
CN39971-3Nut, gang channel, S-LAlcoa Fastening SystemsCurrent2000-09-09
CN50039-4Nut, S-LArconic Global Fasteners & Rings, Inc., dba Arconic Fastening SystemsCurrent2020-03-31
CN50039-4Nut S-LAlcoa Fastening SystemsCurrent2000-09-09
CN50039-4Nut-Self- Locking, Gang ChannelAlcoa Fastening SystemsCurrent2004-10-13
CN52448-6Nut, S-LArconic Global Fasteners & Rings, Inc., dba Arconic Fastening SystemsCurrent2020-03-31
CN52448-6Nut, S-LAlcoa Fastening SystemsCurrent2000-09-09
CN52460-4Nut, gangchannelArconic Global Fasteners & Rings, Inc., dba Arconic Fastening SystemsCurrent2020-03-31
CN52460-4Nut, gang channelAlcoa Fastening SystemsCurrent2000-09-09
CN52502-4Nut, S-LArconic Global Fasteners & Rings, Inc., dba Arconic Fastening SystemsCurrent2020-03-31
CN52502-4Nut, S-LAlcoa Fastening SystemsCurrent2000-09-09
CN52502-4Nut-Self-Locking, Gang ChannelAlcoa Fastening SystemsCurrent2004-10-13
CN52956-6Nut, S-LArconic Global Fasteners & Rings, Inc., dba Arconic Fastening SystemsCurrent2020-03-31
CN52956-6Nut, S-LAlcoa Fastening SystemsCurrent2000-09-09
CN798403-18LPT Stage 3 BladeChromalloy NevadaHistorical2006-09-17
CN798403-18LPT Stage 3 BladeChromalloy NevadaCurrent2006-11-15
CN800002-17LPT Stage 2 BladeChromalloy NevadaHistorical2006-09-17
CN800002-17LPT Stage 2 BladeChromalloy NevadaCurrent2006-11-15
CN822504-18LPT Stage 4 BladeChromalloy NevadaCurrent2006-08-28
CN856101-10HPT Stage 1 BladeChromalloy NevadaCurrent2006-08-12
CO 58280Lead, ignitionUnison IndustriesCurrent1998-01-26
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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.