FAA PMA - Alternate Part Numbers/Manufacturers approved by the Federal Aviation Administration
PMA Part #
(Replacement For OEM PN)
Approval Means Description
PMA Holder
Model Eligibility
Bearing, Lamp Gear (Grimes Aerospace Part Number 11711 Used on Grimes Anti-collision Light Assemblies Part Numbers 40-0070-2, 40-0070-4, 40-0074-11, 40-0074-13, and 40-0074-19)
Transformer (Grimes Aerospace Part Number 25774 Used on Grimes Anti-collision Light Assemblies Part Numbers 40-0070-2, 40-0070-4, 40-0074-11, 40-0074-13, and 40-0074-19)
