The O-RING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5331-00-003-9307, 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.
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FREQUENTLY ASKED QUESTIONS
What is 69490B139?
69490B139 is a O-RING.
What parts can replace 69490B139?
There are 5 known substitutes for 69490B139: MS9068-139, AS3582-139, 2-139 S604-70 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 69490B139?
69490B139 is cataloged in the U.S. Government catalog under NSN 5331-00-003-9307. This indicates validated use in U.S. government and defense supply chains.
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