Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, outside_diameter: 1.119 INCHES MINIMUM AND 1.155 INCHES MAXIMUM IN, center_hole_diameter: 0.849 INCHES MINIMUM AND 0.869 INCHES MAXIMUM IN, cross-sectional_height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-093-3502, 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 391 2881 336?
391 2881 336 is a O-RING.
What parts can replace 391 2881 336?
There are 15 known substitutes for 391 2881 336: ARP568-212ZZR76 5GR70, AS568-212, AA55801-212D7 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 391 2881 336?
391 2881 336 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-093-3502. This indicates validated use in U.S. government and defense supply chains.
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