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3935890 — MOTOR,ENGINE STARTER,ELECTRICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3935890: MOTOR,ENGINE STARTER,ELECTRICAL.

MOTOR,ENGINE STARTER,ELECTRICAL. Key specifications include mounting_method: FLANGE, features_provided: HORIZONTAL MOUNTING POSITION, mounting_facility_type_and_quantity: 3 THREADED HOLE(S). This part is cataloged in the U.S.

Government catalog under NSN 2920-01-318-9782, 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
3935890
NSN: 2920-01-318-9782
FSC: 2920 — Engine Electrical System Components, Nonaircraft
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
mounting_methodFLANGE
features_providedHORIZONTAL MOUNTING POSITION
mounting_facility_type_and_quantity3 THREADED HOLE(S)
NSN2920-01-318-9782
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MOTOR,ENGINE STARTER,ELECTRICAL TITLE COMPONENT PN 3935890 MFR MOTOR,ENGINE STARTER,E
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 3 THREADED HOLE(S)
•
MOUNTING METHOD: FLANGE
•
FEATURES PROVIDED: HORIZONTAL MOUNTING POSITION
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY3 THREADED HOLE(S)
MOUNTING METHODFLANGE
FEATURES PROVIDEDHORIZONTAL MOUNTING POSITION
SUBSTITUTES & CROSS-REFERENCES 2
3912084Reference document
Same NSN cross-reference
Reference document — Secondary reference
4428221Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 3935890?
3935890 is a MOTOR,ENGINE STARTER,ELECTRICAL.
What parts can replace 3935890?
There are 2 known substitutes for 3935890: 3912084, 4428221. Substitute compatibility should be verified for your specific system.
What is the NSN for 3935890?
3935890 is cataloged in the U.S. Government catalog under NSN 2920-01-318-9782. 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.