121-9839 — VALVE,POPPET,ENGINE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

121-9839: 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 2815-01-449-8051, 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

121-9839

NSN: 2815-01-449-8051
FSC: 2815 — Diesel Engines and Components
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)

SPECIFICATIONS

Part Number	121-9839
NSN	2815-01-449-8051

COMPONENT DIAGRAM

OTHER ITEMS IN FSC 2815 — Diesel Engines and Components

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

2815-00-000-0075 2815-00-001-0022 2815-00-001-3475 2815-00-001-7728 2815-00-001-7737 2815-00-001-7805 2815-00-001-7806 2815-00-001-7813

SUBSTITUTES & CROSS-REFERENCES 1

7E-8759 ITEM 9Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 121-9839?

121-9839 is a VALVE,POPPET,ENGINE.

What parts can replace 121-9839?

There is 1 known substitute for 121-9839: 7E-8759 ITEM 9. Substitute compatibility should be verified for your specific system.

What is the NSN for 121-9839?

121-9839 is cataloged in the U.S. Government catalog under NSN 2815-01-449-8051. This indicates validated use in U.S. government and defense supply chains.

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121-9839 — VALVE,POPPET,ENGINE

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