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1404398 — SHAFT,STRAIGHT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1404398: SHAFT,STRAIGHT.

The SHAFT,STRAIGHT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1015, end_similarity: IDENTICAL, overall_length: 13.880 INCHES NOMINAL IN, first_end_style: UNTHREADED CROSS DRILLED, first_end_diameter: 0.7500 INCHES NOMINAL IN, first_end_hole_diameter: 0.2790 INCHES MINIMUM AND 0.2910 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-736-8701, 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
1404398
NSN: 3040-00-736-8701
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL COMP 1015
end_similarityIDENTICAL
overall_length13.880 INCHES NOMINAL IN
first_end_styleUNTHREADED CROSS DRILLED
first_end_diameter0.7500 INCHES NOMINAL IN
first_end_hole_diameter0.2790 INCHES MINIMUM AND 0.2910 INCHES MAXIMUM IN
first_end_distance_from_hole_center_to_end0.620 INCHES NOMINAL IN
NSN3040-00-736-8701
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,STRAIGHT TITLE COMPONENT PN 1404398 MFR SHAFT,STRAIGHT
KEY FEATURES
•
FIRST END DIAMETER: 0.7500 INCHES NOMINAL IN
•
FIRST END STYLE: UNTHREADED CROSS DRILLED
•
END SIMILARITY: IDENTICAL
•
FIRST END HOLE DIAMETER: 0.2790 INCHES MINIMUM AND 0.2910 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 1015
•
FIRST END DISTANCE FROM HOLE CENTER TO END: 0.620 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FIRST END DIAMETER0.7500 INCHES NOMINAL IN
FIRST END STYLEUNTHREADED CROSS DRILLED
OVERALL LENGTH13.880 INCHES NOMINAL IN
END SIMILARITYIDENTICAL
FIRST END HOLE DIAMETER0.2790 INCHES MINIMUM AND 0.2910 INCHES MAXIMUM IN
MATERIALSTEEL COMP 1015
FIRST END DISTANCE FROM HOLE CENTER TO END0.620 INCHES NOMINAL IN
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1404398?
1404398 is a SHAFT,STRAIGHT.
What is the NSN for 1404398?
1404398 is cataloged in the U.S. Government catalog under NSN 3040-00-736-8701. 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.