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 end_item_identification: 428 OR 428P LASER, part_name_assigned_by_controlling_agency: BATTERY CAP O-RING. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-546-1790, 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
R11-4AA
NSN:5331-01-546-1790 FSC:5331 — O-RING CAGE:6U501 — B.E. MEYERS & CO., INC. DBA BEMEYERS CO (USA)
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FREQUENTLY ASKED QUESTIONS
What is R11-4AA?
R11-4AA is a O-RING.
What parts can replace R11-4AA?
There are 5 known substitutes for R11-4AA: 063-545, B6646-712, KIRBY MORGAN 510-015 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for R11-4AA?
R11-4AA is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-546-1790. This indicates validated use in U.S. government and defense supply chains.
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