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14037979 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4027, step_quantity: 10, end_similarity: NOT IDENTICAL, overall_length: 6.930 INCHES NOMINAL IN, surface_finish: 16.0 MICROINCHES, first_end_style: PLAIN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-01-148-9432, 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
14037979
NSN: 3040-01-148-9432
FSC: 3040
CAGE: 11862 — GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT (USA)
SPECIFICATIONS
materialSTEEL COMP 4027
step_quantity10
end_similarityNOT IDENTICAL
overall_length6.930 INCHES NOMINAL IN
surface_finish16.0 MICROINCHES
first_end_stylePLAIN
second_end_styleEXTERNAL THREADED
first_end_diameter1.4995 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN
second_end_diameter0.8750 INCHES NOMINAL IN
largest_step_diameter2.780 INCHES NOMINAL IN
second_end_external_thread_length0.740 INCHES NOMINAL IN
NSN3040-01-148-9432
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 14037979 MFR SHAFT,SHOULDERED
KEY FEATURES
•
SECOND END STYLE: EXTERNAL THREADED
•
END SIMILARITY: NOT IDENTICAL
•
SECOND END EXTERNAL THREAD LENGTH: 0.740 INCHES NOMINAL IN
•
SECOND END DIAMETER: 0.8750 INCHES NOMINAL IN
•
FIRST END STYLE: PLAIN
•
SURFACE FINISH: 16.0 MICROINCHES
•
STEP QUANTITY: 10
TECHNICAL CHARACTERISTICS (FLIS)
SECOND END STYLEEXTERNAL THREADED
END SIMILARITYNOT IDENTICAL
OVERALL LENGTH6.930 INCHES NOMINAL IN
SECOND END EXTERNAL THREAD LENGTH0.740 INCHES NOMINAL IN
SECOND END DIAMETER0.8750 INCHES NOMINAL IN
FIRST END STYLEPLAIN
SURFACE FINISH16.0 MICROINCHES
STEP QUANTITY10
FIRST END DIAMETER1.4995 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN
MATERIALSTEEL COMP 4027
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
15333Interchangeable
interchangeable cross-reference
interchangeable
87694Interchangeable
interchangeable cross-reference
interchangeable
550171-3Interchangeable
interchangeable cross-reference
interchangeable
384076R91Interchangeable
interchangeable cross-reference
interchangeable
SKN7550-8Interchangeable
interchangeable cross-reference
interchangeable
4371-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 14037979?
14037979 is a SHAFT,SHOULDERED.
What parts can replace 14037979?
There are 14 known substitutes for 14037979: 15333, 87694, 550171-3 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 14037979?
14037979 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-01-148-9432. 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.
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Last verified: July 2026