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FAA PMA replacements for

639291

2 approvals from 2 holders

See the OEM part record for 639291 →

Approved PMA parts

PMA part numberHolderStatusSupplementPart name
H29123-4Alcoa Fastening SystemsCurrent2002-06-30Self- Locking Hex Nut
BH01027-4Bristol IndustriesCurrent1994-03-19Nut-Self-Locking Hex. .250-28X.328"
PMA parts for 639291 — 2 FAA approvals - Fulcrum 360