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2391329 — SHAFT,STRAIGHT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2391329: SHAFT,STRAIGHT.

The SHAFT,STRAIGHT is a the manufacturer industrial component. Key specifications include material: STEEL, end_similarity: NOT IDENTICAL, overall_length: 12.719 INCHES NOMINAL IN, first_end_style: CIRCULAR GROOVED, second_end_style: CIRCULAR GROOVED, special_features: FLATTED PLACE IN CENTER OF SHAFT 6.938 IN. LG BY 1.953 IN.

W IN. This part is cataloged in the U.S. Government catalog under NSN 3040-00-001-7763, 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
2391329
NSN: 3040-00-001-7763
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 7PZX0 — FAIRBANKS MORSE, LLC (USA)
SPECIFICATIONS
materialSTEEL
end_similarityNOT IDENTICAL
overall_length12.719 INCHES NOMINAL IN
first_end_styleCIRCULAR GROOVED
second_end_styleCIRCULAR GROOVED
special_featuresFLATTED PLACE IN CENTER OF SHAFT 6.938 IN. LG BY 1.953 IN. W IN
first_end_diameter2.0000 INCHES NOMINAL IN
second_end_diameter2.0000 INCHES NOMINAL IN
first_end_groove_width0.1880 INCHES NOMINAL IN
second_end_groove_width0.1250 INCHES NOMINAL IN
first_end_groove_diameter1.7500 INCHES NOMINAL IN
second_end_groove_diameter1.8750 INCHES NOMINAL IN
NSN3040-00-001-7763
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,STRAIGHT TITLE COMPONENT PN 2391329 MFR SHAFT,STRAIGHT
KEY FEATURES
•
FIRST END DIAMETER: 2.0000 INCHES NOMINAL IN
•
SECOND END DIAMETER: 2.0000 INCHES NOMINAL IN
•
FIRST END STYLE: CIRCULAR GROOVED
•
SECOND END GROOVE DIAMETER: 1.8750 INCHES NOMINAL IN
•
END SIMILARITY: NOT IDENTICAL
•
FIRST END DISTANCE FROM END TO GROOVE: 1.375 INCHES NOMINAL IN
•
SECOND END GROOVE WIDTH: 0.1250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FIRST END DIAMETER2.0000 INCHES NOMINAL IN
SECOND END DIAMETER2.0000 INCHES NOMINAL IN
FIRST END STYLECIRCULAR GROOVED
OVERALL LENGTH12.719 INCHES NOMINAL IN
SECOND END GROOVE DIAMETER1.8750 INCHES NOMINAL IN
END SIMILARITYNOT IDENTICAL
FIRST END DISTANCE FROM END TO GROOVE1.375 INCHES NOMINAL IN
SECOND END GROOVE WIDTH0.1250 INCHES NOMINAL IN
SECOND END DISTANCE FROM END TO GROOVE2.531 INCHES NOMINAL IN
SPECIAL FEATURESFLATTED PLACE IN CENTER OF SHAFT 6.938 IN. LG BY 1.953 IN. W 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 2391329?
2391329 is a SHAFT,STRAIGHT.
What is the NSN for 2391329?
2391329 is cataloged in the U.S. Government catalog under NSN 3040-00-001-7763. 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.