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10925486 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

10925486: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4340, end_similarity: NOT IDENTICAL, overall_length: 20.062 INCHES NOMINAL IN, surface_finish: 125.0 MICROINCHES, first_end_style: PLAIN, second_end_style: EXTERNAL THREADED. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-986-6988, 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
10925486
NSN: 3040-00-986-6988
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL COMP 4340
step_quantity5
end_similarityNOT IDENTICAL
overall_length20.062 INCHES NOMINAL IN
surface_finish125.0 MICROINCHES
first_end_stylePLAIN
second_end_styleEXTERNAL THREADED
first_end_diameter4.4990 INCHES NOMINAL IN
second_end_diameter2.6250 INCHES NOMINAL IN
largest_step_diameter7.629 INCHES NOMINAL IN
second_end_external_thread_length1.1250 INCHES NOMINAL IN
material_document_and_classificationMIL-S-13048 MIL SPEC SINGLE MATERIAL RESPONSE
NSN3040-00-986-6988
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 10925486 MFR SHAFT,SHOULDERED
KEY FEATURES
•
SURFACE FINISH: 125.0 MICROINCHES
•
SECOND END EXTERNAL THREAD LENGTH: 1.1250 INCHES NOMINAL IN
•
STEP QUANTITY: 5
•
FIRST END DIAMETER: 4.4990 INCHES NOMINAL IN
•
SECOND END DIAMETER: 2.6250 INCHES NOMINAL IN
•
LARGEST STEP DIAMETER: 7.629 INCHES NOMINAL IN
•
FIRST END STYLE: PLAIN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-13048 MIL SPEC SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS
SURFACE FINISH125.0 MICROINCHES
SECOND END EXTERNAL THREAD LENGTH1.1250 INCHES NOMINAL IN
STEP QUANTITY5
FIRST END DIAMETER4.4990 INCHES NOMINAL IN
SECOND END DIAMETER2.6250 INCHES NOMINAL IN
LARGEST STEP DIAMETER7.629 INCHES NOMINAL IN
FIRST END STYLEPLAIN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-13048 MIL SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH20.062 INCHES NOMINAL IN
END SIMILARITYNOT IDENTICAL
OTHER ITEMS IN FSC 3040 — Miscellaneous Power Transmission Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3040-00-001-0046 3040-00-001-0047 3040-00-001-0048 3040-00-001-0068 3040-00-001-0077 3040-00-001-0078 3040-00-001-0089 3040-00-001-1224
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10925486?
10925486 is a SHAFT,SHOULDERED.
What is the NSN for 10925486?
10925486 is cataloged in the U.S. Government catalog under NSN 3040-00-986-6988. 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.