The DISK,VALVE is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4820-00-471-0060, 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
3W21937
NSN:4820-00-471-0060 FSC:4820 — Valves, Nonpowered CAGE:99285 — INGERSOLL-RAND CO ROCK DRILL DIV PLANT (USA)
SPECIFICATIONS
Part Number
3W21937
NSN
4820-00-471-0060
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 3W21937?
3W21937 is a DISK,VALVE.
What parts can replace 3W21937?
There is 1 known substitute for 3W21937: 30218945. Substitute compatibility should be verified for your specific system.
What is the NSN for 3W21937?
3W21937 is cataloged in the U.S. Government catalog under NSN 4820-00-471-0060. This indicates validated use in U.S. government and defense supply chains.
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