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A4090-1 — GEAR,SPUR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

A4090-1: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 3110-01-241-0682, 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
A4090-1
NSN: 3110-01-241-0682
NIINs: 012410682, 013269015
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 65254 — BRUNSWICK CORP US MARINE DIV (USA)
SPECIFICATIONS
Part NumberA4090-1
NSN3110-01-241-0682
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: A4090-1 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
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 A4090-1?
A4090-1 is a GEAR,SPUR.
What is the NSN for A4090-1?
A4090-1 is cataloged in the U.S. Government catalog under NSN 3110-01-241-0682. This indicates validated use in U.S. government and defense supply chains.
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