The O-RING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5331-01-695-9120, 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
4027AS2139-01
NSN:5331-01-695-9120 FSC:5331 — O-ring CAGE:30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
Part Number
4027AS2139-01
NSN
5331-01-695-9120
COMPONENT DIAGRAM
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 4027AS2139-01?
4027AS2139-01 is a O-RING.
What parts can replace 4027AS2139-01?
There is 1 known substitute for 4027AS2139-01: 4027AS2139. Substitute compatibility should be verified for your specific system.
What is the NSN for 4027AS2139-01?
4027AS2139-01 is cataloged in the U.S. Government catalog under NSN 5331-01-695-9120. This indicates validated use in U.S. government and defense supply chains.
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