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Technical Data Sheet
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3907431 — GEAR,SPUR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3907431: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_item_identification: 2420-66-148-7692, HMEE (HIGH MOBILITY ENGINEER EXCAVATOR). This part is cataloged in the U.S.

Government catalog under NSN 3020-01-262-3344, 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
3907431
NSN: 3020-01-262-3344
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_item_identification2420-66-148-7692, HMEE (HIGH MOBILITY ENGINEER EXCAVATOR)
NSN3020-01-262-3344
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,SPUR TITLE COMPONENT PN 3907431 MFR GEAR,SPUR
KEY FEATURES
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATION2420-66-148-7692, HMEE (HIGH MOBILITY ENGINEER EXCAVATOR)
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
J907185Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
3929030Reference document
Same NSN cross-reference
Reference document — Secondary reference
3020PL0826434Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3907431?
3907431 is a GEAR,SPUR.
What parts can replace 3907431?
There are 3 known substitutes for 3907431: J907185, 3929030, 3020PL0826434. Substitute compatibility should be verified for your specific system.
What is the NSN for 3907431?
3907431 is cataloged in the U.S. Government catalog under NSN 3020-01-262-3344. 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.