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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 NumberPart NamePMA HolderStatusDate
BAC1522-420Seal RetainerPexco Aerospace Inc.Current2016-03-09
BAC1522-420Miscellaneous, Plastic, ExtrudedTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-421Miscellaneous, Plastic, ExtrudedTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-422Miscellaneous, Plastic, ExtrudedTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-423Miscellaneous, Plastic, ExtrudedTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-424Miscellaneous, Plastic, ExtrudedTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-425Window Seal ExtruTrelleborg Sealing SolutionsHistorical2025-04-01
BAC1522-425Window Seal ExtruTrelleborg Sealing SolutionsCurrent2025-03-10
BAC1522-426Miscellaneous, Plastic, ExtrudedTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-427Miscellaneous, Plastic, ExtrudedTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-428Miscellaneous, Plastic, ExtrudedTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-429Miscellaneous, Plastic, ExtrudedTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-43Plastic ExtrudedTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-430Trim ExtrusionTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-432Channel ExtrusionTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-433Channel ExtrusionTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-434Angle ExtrusionTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-435Angle ExtrusionTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-436Miscellaneous, Plastic, ExtrudedTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-437Miscellaneous, Plastic, ExtrudedTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-438Miscellaneous, Plastic, ExtrudedTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-440Miscellaneous, Plastic, ExtrudedTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-441Miscellaneous, Plastic, ExtrudedTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-442Miscellaneous, Plastic, ExtrudedTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-446Miscellaneous, Plastic, ExtrudedTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-448Miscellaneous, Plastic, ExtrudedTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-449Miscellaneous, Plastic, ExtrudedTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-450Miscellaneous, Plastic, ExtrudedTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-451Seal Aileron Upper ShroudPexco Aerospace Inc.Current2016-03-09
BAC1522-451Seal ExtrusionTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-452Miscellaneous, Plastic, ExtrudedTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-453Miscellaneous, Plastic, ExtrudedTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-455Miscellaneous, Plastic, ExtrudedPexco Aerospace Inc.Current2016-03-09
BAC1522-455Miscellaneous, Plastic, ExtrudedTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-457Miscellaneous, Plastic, ExtrudedTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-458No NomenclaturePexco Aerospace Inc.Current2016-03-09
BAC1522-458Miscellaneous, Plastic, ExtrudedTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-459Miscellaneous, Plastic, ExtrudedTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-46Plastic ExtrudedTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-460Miscellaneous, Plastic, ExtrudedTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-461Trim ExtrusionTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-462Trim ExtrusionTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-464Miscellaneous, Plastic, ExtrudedTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-465Miscellaneous, Plastic, ExtrudedTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-466Panel Edge ExtrusionTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-467Miscellaneous, Plastic, ExtrudedTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-468Seal Spanwise, K-Flap, Wing-Leading EdgePexco Aerospace Inc.Current2016-03-09
BAC1522-468Miscellaneous, Plastic, ExtrudedTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-469Miscellaneous, Plastic, ExtrudedTrelleborg Sealing SolutionsCurrent2019-04-02
BAC1522-470Miscellaneous, Plastic, ExtrudedTrelleborg Sealing SolutionsCurrent2019-04-02
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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.