FAA-PMA holders

Adpma, LLC

PMA PQ1628CE-D · 1 approved part replacing 1 OEM number · The Boeing Company

PMA partReplacesNameMake / modelStatusOn PartsAndPlanes
ADP28005-111
21C1-3-22
Switch, PressureThe Boeing Company 737-8Current, Sep 2024—

Sell any of these? List it free and this table names you, as does the page of every OEM number it replaces.

Source: the FAA PMA database, refreshed weekly. A PMA part is approved for the specific eligibility on its FAA record; whether it may be installed on a particular aircraft, engine or component is the installer's determination.