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319484 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

319484: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include end_similarity: NOT IDENTICAL, overall_length: 2.368 INCHES NOMINAL IN, surface_finish: 125.0 MICROINCHES, first_end_style: SPLINED (STRAIGHT), second_end_style: SPLINED (STRAIGHT), largest_step_diameter: 0.731 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-056-0827, 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
319484
NSN: 3040-01-056-0827
NIINs: 010560827, 011108459
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
step_quantity2
end_similarityNOT IDENTICAL
overall_length2.368 INCHES NOMINAL IN
surface_finish125.0 MICROINCHES
first_end_styleSPLINED (STRAIGHT)
second_end_styleSPLINED (STRAIGHT)
largest_step_diameter0.731 INCHES NOMINAL IN
first_end_spline_length1.000 INCHES NOMINAL IN
second_end_spline_length0.6470 INCHES NOMINAL IN
first_end_spline_quantity12
second_end_spline_quantity14
first_end_spline_minor_diameter0.5310 INCHES NOMINAL IN
NSN3040-01-056-0827
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 319484 MFR SHAFT,SHOULDERED
KEY FEATURES
•
SURFACE FINISH: 125.0 MICROINCHES
•
STEP QUANTITY: 2
•
LARGEST STEP DIAMETER: 0.731 INCHES NOMINAL IN
•
SECOND END SPLINE MINOR DIAMETER: 0.6310 INCHES NOMINAL IN
•
FIRST END STYLE: SPLINED (STRAIGHT)
•
SECOND END SPLINE MAJOR DIAMETER: 0.7340 INCHES NOMINAL IN
•
FIRST END SPLINE LENGTH: 1.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE FINISH125.0 MICROINCHES
STEP QUANTITY2
LARGEST STEP DIAMETER0.731 INCHES NOMINAL IN
SECOND END SPLINE MINOR DIAMETER0.6310 INCHES NOMINAL IN
FIRST END STYLESPLINED (STRAIGHT)
SECOND END SPLINE MAJOR DIAMETER0.7340 INCHES NOMINAL IN
OVERALL LENGTH2.368 INCHES NOMINAL IN
FIRST END SPLINE LENGTH1.000 INCHES NOMINAL IN
FIRST END SPLINE QUANTITY12
END SIMILARITYNOT IDENTICAL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 319484?
319484 is a SHAFT,SHOULDERED.
What is the NSN for 319484?
319484 is cataloged in the U.S. Government catalog under NSN 3040-01-056-0827. 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.