PartsTable
Technical Data Sheet
Download PDF

AR-04258 — HOUSING,OIL PUMP ASSEMBLY,NONAIR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

AR-04258: HOUSING,OIL PUMP ASSEMBLY,NONAIR.

HOUSING,OIL PUMP ASSEMBLY,NONAIR. Key specifications include special_features: IRREGULAR SHAPE W/PROVISIONS FOR MOUNTING, INCLUDES BUSHING, end_item_identification: 3820-00-788-5999. This part is cataloged in the U.S.

Government catalog under NSN 2990-01-281-9714, 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
AR-04258
NSN: 2990-01-281-9714
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
special_featuresIRREGULAR SHAPE W/PROVISIONS FOR MOUNTING, INCLUDES BUSHING
end_item_identification3820-00-788-5999
NSN2990-01-281-9714
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HOUSING,OIL PUMP ASSEMBLY,NONAIR TITLE COMPONENT PN AR-04258 MFR HOUSING,OIL PUMP ASSEM
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESIRREGULAR SHAPE W/PROVISIONS FOR MOUNTING, INCLUDES BUSHING
END ITEM IDENTIFICATION3820-00-788-5999
OTHER ITEMS IN FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2990-00-001-0001 2990-00-001-1248 2990-00-001-1250 2990-00-001-2055 2990-00-001-3498 2990-00-001-3520 2990-00-001-3521 2990-00-001-3522
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy AR-04258?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is AR-04258?
AR-04258 is a HOUSING,OIL PUMP ASSEMBLY,NONAIR.
What is the NSN for AR-04258?
AR-04258 is cataloged in the U.S. Government catalog under NSN 2990-01-281-9714. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — AR-04258

✓ 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.