The 4538742-643 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5365-01-301-3979, 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
4538742-643
NSN:5365-01-301-3979 FSC:5365 — Bushings, Rings, Shims, and Spacers CAGE:S3465 — BAE SYSTEMS HAGGLUNDS AB (SWE)
SPECIFICATIONS
Part Number
4538742-643
NSN
5365-01-301-3979
COMPONENT DIAGRAM
OTHER ITEMS IN FSC 5365 — Bushings, Rings, Shims, and Spacers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 4538742-643?
4538742-643 is a 4538742-643.
What parts can replace 4538742-643?
There are 2 known substitutes for 4538742-643: 94542-991, 1262721752. Substitute compatibility should be verified for your specific system.
What is the NSN for 4538742-643?
4538742-643 is cataloged in the U.S. Government catalog under NSN 5365-01-301-3979. This indicates validated use in U.S. government and defense supply chains.
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