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Technical Data Sheet
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21RI312 — VALVE,POPPET,ENGINE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

21RI312: VALVE,POPPET,ENGINE.

The VALVE,POPPET,ENGINE is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 2805-00-734-7609, 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
21RI312
NSN: 2805-00-734-7609
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 02978 — RENK AMERICA LLC DIV RENK AMERICA (USA)
SPECIFICATIONS
Part Number21RI312
NSN2805-00-734-7609
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available VALVE,POPPET,ENGINE TITLE COMPONENT PN 21RI312 MFR VALVE,POPPET,ENGINE
OTHER ITEMS IN FSC 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2805-00-010-2959 2805-00-066-3426 2805-00-326-0797 2805-00-395-7778 2805-00-422-9321 2805-00-447-9114 2805-00-448-0786 2805-00-561-9463
SUBSTITUTES & CROSS-REFERENCES 3
240938002Reference document
Same NSN cross-reference
Reference document — Secondary reference
240938020Reference document
Same NSN cross-reference
Reference document — Secondary reference
22CR332Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 21RI312?
21RI312 is a VALVE,POPPET,ENGINE.
What parts can replace 21RI312?
There are 3 known substitutes for 21RI312: 240938002, 240938020, 22CR332. Substitute compatibility should be verified for your specific system.
What is the NSN for 21RI312?
21RI312 is cataloged in the U.S. Government catalog under NSN 2805-00-734-7609. This indicates validated use in U.S. government and defense supply chains.
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