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3246443 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3246443: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, end_similarity: NOT IDENTICAL, overall_length: 9.781 INCHES NOMINAL IN, first_end_style: SPLINED (STRAIGHT), second_end_style: INTERNAL THREADED, first_end_diameter: 1.3000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-145-2849, 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
3246443
NSN: 3040-00-145-2849
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 55380 — HATCH & KIRK, INC. (USA)
SPECIFICATIONS
materialSTEEL
step_quantity3
end_similarityNOT IDENTICAL
overall_length9.781 INCHES NOMINAL IN
first_end_styleSPLINED (STRAIGHT)
second_end_styleINTERNAL THREADED
first_end_diameter1.3000 INCHES NOMINAL IN
second_end_diameter1.2480 INCHES NOMINAL IN
largest_step_diameter1.370 INCHES NOMINAL IN
first_end_spline_length0.938 INCHES NOMINAL IN
first_end_spline_quantity10
first_end_spline_major_diameter1.3000 INCHES NOMINAL IN
NSN3040-00-145-2849
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 3246443 MFR SHAFT,SHOULDERED
KEY FEATURES
•
STEP QUANTITY: 3
•
FIRST END DIAMETER: 1.3000 INCHES NOMINAL IN
•
FIRST END SPLINE MAJOR DIAMETER: 1.3000 INCHES NOMINAL IN
•
SECOND END DIAMETER: 1.2480 INCHES NOMINAL IN
•
LARGEST STEP DIAMETER: 1.370 INCHES NOMINAL IN
•
FIRST END STYLE: SPLINED (STRAIGHT)
•
FIRST END SPLINE LENGTH: 0.938 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STEP QUANTITY3
FIRST END DIAMETER1.3000 INCHES NOMINAL IN
FIRST END SPLINE MAJOR DIAMETER1.3000 INCHES NOMINAL IN
SECOND END DIAMETER1.2480 INCHES NOMINAL IN
LARGEST STEP DIAMETER1.370 INCHES NOMINAL IN
FIRST END STYLESPLINED (STRAIGHT)
OVERALL LENGTH9.781 INCHES NOMINAL IN
FIRST END SPLINE LENGTH0.938 INCHES NOMINAL IN
FIRST END SPLINE QUANTITY10
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 3246443?
3246443 is a SHAFT,SHOULDERED.
What is the NSN for 3246443?
3246443 is cataloged in the U.S. Government catalog under NSN 3040-00-145-2849. 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.