The VALVE,SAFETY RELIEF is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4820-01-650-6445, 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
81263-4R
NSN:4820-01-650-6445 FSC:4820 — Valves, Nonpowered CAGE:79218 — WATEROUS COMPANY (USA)
SPECIFICATIONS
Part Number
81263-4R
NSN
4820-01-650-6445
COMPONENT DIAGRAM
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 81263-4R?
81263-4R is a VALVE,SAFETY RELIEF.
What parts can replace 81263-4R?
There is 1 known substitute for 81263-4R: 4088599. Substitute compatibility should be verified for your specific system.
What is the NSN for 81263-4R?
81263-4R is cataloged in the U.S. Government catalog under NSN 4820-01-650-6445. This indicates validated use in U.S. government and defense supply chains.
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