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40495L — SHAFT,STRAIGHT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

40495L: SHAFT,STRAIGHT.

The SHAFT,STRAIGHT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 440C, end_similarity: NOT IDENTICAL, overall_length: 0.444 INCHES NOMINAL IN, surface_finish: 8.0 MICROINCHES, first_end_style: TWO CIRCULAR GROOVES, second_end_style: TWO CIRCULAR GROOVES. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-115-2687, 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
40495L
NSN: 3040-01-115-2687
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 45934 — ONTIC ENGINEERING & MANUFACTURING, INC DBA ONTIC US (USA)
SPECIFICATIONS
materialSTEEL COMP 440C
end_similarityNOT IDENTICAL
overall_length0.444 INCHES NOMINAL IN
surface_finish8.0 MICROINCHES
first_end_styleTWO CIRCULAR GROOVES
second_end_styleTWO CIRCULAR GROOVES
first_end_diameter0.1563 INCHES NOMINAL IN
second_end_diameter0.1563 INCHES NOMINAL IN
first_end_groove_width0.0250 INCHES NOMINAL IN
second_end_groove_width0.0250 INCHES NOMINAL IN
first_end_groove_diameter0.1300 INCHES NOMINAL IN
second_end_groove_diameter0.1300 INCHES NOMINAL IN
NSN3040-01-115-2687
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,STRAIGHT TITLE COMPONENT PN 40495L MFR SHAFT,STRAIGHT
KEY FEATURES
•
SURFACE FINISH: 8.0 MICROINCHES
•
FIRST END DIAMETER: 0.1563 INCHES NOMINAL IN
•
SECOND END DIAMETER: 0.1563 INCHES NOMINAL IN
•
FIRST END DISTANCE BETWEEN FIRST AND SECOND GROOVE CENTERS: 0.086 INCHES NOMINAL IN
•
FIRST END STYLE: TWO CIRCULAR GROOVES
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE
•
SECOND END GROOVE DIAMETER: 0.1300 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE FINISH8.0 MICROINCHES
FIRST END DIAMETER0.1563 INCHES NOMINAL IN
SECOND END DIAMETER0.1563 INCHES NOMINAL IN
FIRST END DISTANCE BETWEEN FIRST AND SECOND GROOVE CENTERS0.086 INCHES NOMINAL IN
FIRST END STYLETWO CIRCULAR GROOVES
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH0.444 INCHES NOMINAL IN
SECOND END GROOVE DIAMETER0.1300 INCHES NOMINAL IN
END SIMILARITYNOT IDENTICAL
FIRST END DISTANCE FROM END TO GROOVE0.078 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 40495L?
40495L is a SHAFT,STRAIGHT.
What is the NSN for 40495L?
40495L is cataloged in the U.S. Government catalog under NSN 3040-01-115-2687. 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.