The O-RING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5331-01-690-2163, 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
EX-640 POS 3
NSN:5331-01-690-2163 FSC:5331 — O-ring CAGE:0M7H9 — R R TRANSMISSIONS INC (USA)
SPECIFICATIONS
Part Number
EX-640 POS 3
NSN
5331-01-690-2163
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 EX-640 POS 3?
EX-640 POS 3 is a O-RING.
What parts can replace EX-640 POS 3?
There is 1 known substitute for EX-640 POS 3: C097062. Substitute compatibility should be verified for your specific system.
What is the NSN for EX-640 POS 3?
EX-640 POS 3 is cataloged in the U.S. Government catalog under NSN 5331-01-690-2163. This indicates validated use in U.S. government and defense supply chains.
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