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A51148 — ROCKER ARM,ENGINE POPPET VALVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

A51148: ROCKER ARM,ENGINE POPPET VALVE.

The ROCKER ARM,ENGINE POPPET VALVE is a the manufacturer industrial component. Key specifications include end_item_identification: 3930-01-076-4237. This part is cataloged in the U.S.

Government catalog under NSN 2815-00-449-8661, 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
A51148
NSN: 2815-00-449-8661
NIINs: 004498661, 014212910
FSC: 2815 — Diesel Engines and Components
CAGE: 10988 — CNH INDUSTRIAL AMERICA LLC DBA CNH AMERICA (USA)
SPECIFICATIONS
end_item_identification3930-01-076-4237
NSN2815-00-449-8661
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ROCKER ARM,ENGINE POPPET VALVE TITLE COMPONENT PN A51148 MFR ROCKER ARM,ENGINE POPP
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESDUCTILE IRON SAE J 434 GRADE DQ AND T; BHN 187-269; 0.625 IN. BORE; 0.940 IN. BORE LG; 1.062 IN. BETWEEN CENTER OF BORE AND CENTER OF ADJUSTING SCREW,1.812 IN. BETWEEN CENTER OF BORE AND CENTER OF VALVE WEARING PAD; 7 DEG ANGLE BETWEEN BORE AND ARM; 3.325 IN. OVERALL LG; 0.935 IN. OVERALL W; 1.425 IN. OVERALL H IN
END ITEM IDENTIFICATION3930-01-076-4237
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A51148?
A51148 is a ROCKER ARM,ENGINE POPPET VALVE.
What is the NSN for A51148?
A51148 is cataloged in the U.S. Government catalog under NSN 2815-00-449-8661. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.