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PartsTable / COMPONENT / 1976740
1976740 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

DRIVE,ENGINE,ELECTRICAL STARTER. Key specifications include special_features: W/SPRING AND GEAR, end_item_identification: STEWART AND STEVENSON TRACTOR,AIRCRAFT TOWING, engine_model_number_for_which_designed: A/S32A-31. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2920-01-317-5369, 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
1976740
NSN: 2920-01-317-5369
FSC: 2920
CAGE: 1LW55 — BORGWARNER PDS (ANDERSON), L.L.C. (USA)
SPECIFICATIONS
special_featuresW/SPRING AND GEAR
end_item_identificationSTEWART AND STEVENSON TRACTOR,AIRCRAFT TOWING
engine_model_number_for_which_designedA/S32A-31
NSN2920-01-317-5369
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DRIVE,ENGINE,ELECTRICAL STARTER TITLE COMPONENT PN 1976740 MFR DRIVE,ENGINE,ELECTRICA
KEY FEATURES
•
ENGINE MODEL NUMBER FOR WHICH DESIGNED: A/S32A-31
TECHNICAL CHARACTERISTICS (FLIS)
ENGINE MODEL NUMBER FOR WHICH DESIGNEDA/S32A-31
END ITEM IDENTIFICATIONSTEWART AND STEVENSON TRACTOR,AIRCRAFT TOWING
SPECIAL FEATURESW/SPRING AND GEAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
U7250Interchangeable
interchangeable cross-reference
interchangeable
5252Interchangeable
interchangeable cross-reference
interchangeable
U3100Interchangeable
interchangeable cross-reference
interchangeable
S-1312Interchangeable
interchangeable cross-reference
interchangeable
683Interchangeable
interchangeable cross-reference
interchangeable
5072Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1976740?
1976740 is a DRIVE,ENGINE,ELECTRICAL STARTER.
What parts can replace 1976740?
There are 14 known substitutes for 1976740: U7250, 5252, U3100 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1976740?
1976740 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2920-01-317-5369. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026