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AR01255 — COVER,ENGINE POPPET VALVE ROCKER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

AR01255: COVER,ENGINE POPPET VALVE ROCKER.

COVER,ENGINE POPPET VALVE ROCKER. Key specifications include overall_width: 8.000 INCHES NOMINAL IN, overall_height: 2.750 INCHES NOMINAL IN, overall_length: 12.875 INCHES NOMINAL IN, end_item_identification: ENGINE,DIESEL CUMMINS ENGINE CO. NH SERIES ENGINE, engine_design_control_activity: 15434.

This part is cataloged in the U.S. Government catalog under NSN 2815-00-033-9394, 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
AR01255
NSN: 2815-00-033-9394
FSC: 2815 — Diesel Engines and Components
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
overall_width8.000 INCHES NOMINAL IN
overall_height2.750 INCHES NOMINAL IN
overall_length12.875 INCHES NOMINAL IN
end_item_identificationENGINE,DIESEL CUMMINS ENGINE CO. NH SERIES ENGINE
engine_design_control_activity15434
NSN2815-00-033-9394
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COVER,ENGINE POPPET VALVE ROCKER TITLE COMPONENT PN AR01255 MFR COVER,ENGINE POPPET VA
KEY FEATURES
•
ENGINE DESIGN CONTROL ACTIVITY: 15434
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT2.750 INCHES NOMINAL IN
ENGINE DESIGN CONTROL ACTIVITY15434
OVERALL LENGTH12.875 INCHES NOMINAL IN
OVERALL WIDTH8.000 INCHES NOMINAL IN
END ITEM IDENTIFICATIONENGINE,DIESEL CUMMINS ENGINE CO. NH SERIES ENGINE
OTHER ITEMS IN FSC 2815 — Diesel Engines and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2815-00-011-9099 2815-00-017-1875 2815-00-024-4185 2815-00-033-1482 2815-00-036-5350 2815-00-179-7630 2815-00-346-4639 2815-00-592-5308
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AR01255?
AR01255 is a COVER,ENGINE POPPET VALVE ROCKER.
What is the NSN for AR01255?
AR01255 is cataloged in the U.S. Government catalog under NSN 2815-00-033-9394. 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.