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FAA PMA replacements for

504-550

2 approvals from 2 holders

See the OEM part record for 504-550 →

Approved PMA parts

PMA part numberHolderStatusSupplementPart name
504-550ATSAAXICO Technical Services, Inc.Current2021-06-26Channel Band Sleeve
504-550Eaton Aeroquip LLCCurrent2001-02-14Sleeve Channel Band