The Boeing Company PMA parts
52,275 FAA-approved PMA parts
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 Number | Part Name | PMA Holder | Status | Date |
|---|---|---|---|---|
| M41391-577 | Paper Roll | McClain International Inc, A HEICO Aerospace Company | Current | 2020-03-10 |
| M41391-577 | Paper Roll | Jet Avion Corporation A HEICO Aerospace Company | Current | 2020-07-14 |
| M419628 | Locking Block | Ametek Ameron LLC d/b/a Mass Systems | Current | 2023-02-22 |
| M422B359 | Main Casing Assembly | Ametek Ameron LLC d/b/a Mass Systems | Current | 2023-10-03 |
| M43100-400 | Output Roller AssemblyMoulded | MINGO AEROSPACE LLC | Historical | 2019-05-04 |
| M43212-400 | Traction Roller Assembly | MINGO AEROSPACE LLC | Current | 2024-07-08 |
| M43212-400 | TractionRoller Assembly | MINGO AEROSPACE LLC | Current | 2019-03-04 |
| M437276 | Seal | Ametek Ameron LLC d/b/a Mass Systems | Current | 2024-12-30 |
| M446290 | Cartridge | Ametek Ameron LLC d/b/a Mass Systems | Current | 2024-11-22 |
| M446307 | Cartridge | Ametek Ameron LLC d/b/a Mass Systems | Current | 2024-11-22 |
| M447883 | Valve | Ametek Ameron LLC d/b/a Mass Systems | Current | 2023-02-22 |
| M448621 | Oxygen Hose | Ametek Ameron LLC d/b/a Mass Systems | Current | 2023-05-25 |
| M449009 | Window Assembly | Ametek Ameron LLC d/b/a Mass Systems | Current | 2023-08-07 |
| M451699 | COVER PLATE | Ametek Ameron LLC d/b/a Mass Systems | Current | 2022-08-08 |
| M451714 | ASSEMBLY, COVER PLATE | Ametek Ameron LLC d/b/a Mass Systems | Current | 2022-08-08 |
| M48000306-1 | Cutter Cartridge | Ametek Ameron LLC d/b/a Mass Systems | Current | 2023-07-16 |
| M48000306-1 | CUTTER CARTRIDGE | Ametek Ameron LLC d/b/a Mass Systems | Current | 2022-02-16 |
| M52100146-1 | Safety Relief Fill Fitting | Ametek Ameron LLC d/b/a Mass Systems | Current | 2023-05-04 |
| M52100162-2 | Filter Fitting | Ametek Ameron LLC d/b/a Mass Systems | Current | 2023-05-04 |
| M53000399-1 | Cutter Cartridge | Ametek Ameron LLC d/b/a Mass Systems | Current | 2023-05-04 |
| M53100578-3 | Shim, .040 inch | Ametek Ameron LLC d/b/a Mass Systems | Current | 2023-02-27 |
| M53100578-5 | Shim, .007 inch | Ametek Ameron LLC d/b/a Mass Systems | Current | 2023-02-27 |
| M553008 | Gasket | Ametek Ameron LLC d/b/a Mass Systems | Current | 2023-02-22 |
| M553044 | Seal | Ametek Ameron LLC d/b/a Mass Systems | Current | 2023-02-22 |
| M5535-101 | Platen Assy, Sidewall | McClain International Inc, A HEICO Aerospace Company | Current | 2017-10-28 |
| M5535-101 | Platen Assy, Sidewall | Jet Avion Corporation A HEICO Aerospace Company | Current | 2020-09-29 |
| M555012 | Valve | Ametek Ameron LLC d/b/a Mass Systems | Current | 2023-02-22 |
| M555015 | Diaphragm | Ametek Ameron LLC d/b/a Mass Systems | Current | 2023-02-22 |
| M555033 | Valve | Ametek Ameron LLC d/b/a Mass Systems | Current | 2023-02-22 |
| M555070 | Diaphragm | Ametek Ameron LLC d/b/a Mass Systems | Current | 2023-02-22 |
| M57141-1 | Button Assy-Release | McClain International Inc, A HEICO Aerospace Company | Current | 2020-06-24 |
| M57141-1 | Button Assy-Release | Jet Avion Corporation A HEICO Aerospace Company | Current | 2020-09-29 |
| M58163-21 | Ring-Piston | Jet Avion Corporation A HEICO Aerospace Company | Current | 2020-09-29 |
| M62000665-1 | Paper Roll | McClain International Inc, A HEICO Aerospace Company | Current | 2017-09-05 |
| M62000665-1 | Paper Roll | Jet Avion Corporation A HEICO Aerospace Company | Current | 2020-07-14 |
| M622018-00 | O-Ring | Ametek Ameron LLC d/b/a Mass Systems | Current | 2025-04-09 |
| M622034-00 | O-Ring | Ametek Ameron LLC d/b/a Mass Systems | Current | 2025-04-09 |
| M622060-00 | O-Ring | Ametek Ameron LLC d/b/a Mass Systems | Current | 2025-04-09 |
| M622061-00 | O-Ring | Ametek Ameron LLC d/b/a Mass Systems | Current | 2025-04-09 |
| M630035-00 | Diaphragm Valve | Ametek Ameron LLC d/b/a Mass Systems | Current | 2025-04-09 |
| M632096-00 | Injector Gasket | Ametek Ameron LLC d/b/a Mass Systems | Current | 2025-04-09 |
| M632097-00 | Ejector Gasket | Ametek Ameron LLC d/b/a Mass Systems | Current | 2025-04-09 |
| M632104-00 | O-Ring | Ametek Ameron LLC d/b/a Mass Systems | Current | 2025-04-09 |
| M640010XXX133 | Pin | Jet Avion Corporation A HEICO Aerospace Company | Current | 2020-10-15 |
| M654A0003-101 | Guard-Side | McClain International Inc, A HEICO Aerospace Company | Current | 2018-04-21 |
| M654A0003-101 | Guard-Side | Jet Avion Corporation A HEICO Aerospace Company | Current | 2020-07-19 |
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.