The BOLT,MACHINE is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5306-01-421-3191, indicating validated use in U.S.
government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
WHERE IT FITS
66-4002-503
NSN:5306-01-421-3191 FSC:5306 — Bolts CAGE:81205 — THE BOEING COMPANY DIV DEFENSE (USA)
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FREQUENTLY ASKED QUESTIONS
What is 66-4002-503?
66-4002-503 is a BOLT,MACHINE.
What parts can replace 66-4002-503?
There is 1 known substitute for 66-4002-503: 66-4002-4. Substitute compatibility should be verified for your specific system.
What is the NSN for 66-4002-503?
66-4002-503 is cataloged in the U.S. Government catalog under NSN 5306-01-421-3191. This indicates validated use in U.S. government and defense supply chains.
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