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FAA PMA replacements for

21SN04-333

3 approvals from 3 holders

See the OEM part record for 21SN04-333 →

Approved PMA parts

PMA part numberHolderStatusSupplementPart name
21SN04-412Jet Parts Engineering IncCurrent2020-12-15Switch Assembly
21SN04-412AeroSpares MCOCurrent2020-07-23Switch Assembly
21SN04-412AeroSpares IncCurrent2007-01-29Switch Assembly
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