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Technical Data Sheet
PartsTable / COMPONENT / 65A81C938
65A81C938 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SHAFT,STRAIGHT is a the manufacturer industrial component. Key specifications include material: STEEL, end_similarity: NOT IDENTICAL, overall_length: 5.188 INCHES NOMINAL IN, first_end_style: PLAIN, second_end_style: UNTHREADED CROSS DRILLED, first_end_diameter: 1.2490 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-234-3996, 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
65A81C938
NSN: 3040-00-234-3996
FSC: 3040
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL
end_similarityNOT IDENTICAL
overall_length5.188 INCHES NOMINAL IN
first_end_stylePLAIN
second_end_styleUNTHREADED CROSS DRILLED
first_end_diameter1.2490 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN
second_end_diameter1.2490 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN
second_end_hole_depth0.250 INCHES NOMINAL IN
second_end_hole_diameter0.2500 INCHES NOMINAL IN
second_end_distance_from_hole_center_to_end0.312 INCHES NOMINAL IN
NSN3040-00-234-3996
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,STRAIGHT TITLE COMPONENT PN 65A81C938 MFR SHAFT,STRAIGHT
KEY FEATURES
•
SECOND END DISTANCE FROM HOLE CENTER TO END: 0.312 INCHES NOMINAL IN
•
MATERIAL: STEEL
•
SECOND END DIAMETER: 1.2490 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN
•
SECOND END HOLE DIAMETER: 0.2500 INCHES NOMINAL IN
•
FIRST END DIAMETER: 1.2490 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN
•
SECOND END STYLE: UNTHREADED CROSS DRILLED
•
END SIMILARITY: NOT IDENTICAL
•
SECOND END HOLE DEPTH: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SECOND END DISTANCE FROM HOLE CENTER TO END0.312 INCHES NOMINAL IN
MATERIALSTEEL
SECOND END DIAMETER1.2490 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN
SECOND END HOLE DIAMETER0.2500 INCHES NOMINAL IN
FIRST END DIAMETER1.2490 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN
SECOND END STYLEUNTHREADED CROSS DRILLED
END SIMILARITYNOT IDENTICAL
SECOND END HOLE DEPTH0.250 INCHES NOMINAL IN
FIRST END STYLEPLAIN
OVERALL LENGTH5.188 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
668879Interchangeable
interchangeable cross-reference
interchangeable
517-260-01 PIECInterchangeable
interchangeable cross-reference
interchangeable
40309Interchangeable
interchangeable cross-reference
interchangeable
68B618000-281Interchangeable
interchangeable cross-reference
interchangeable
4500-281Interchangeable
interchangeable cross-reference
interchangeable
65194Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 65A81C938?
65A81C938 is a SHAFT,STRAIGHT.
What parts can replace 65A81C938?
There are 14 known substitutes for 65A81C938: 668879, 517-260-01 PIEC, 40309 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 65A81C938?
65A81C938 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-234-3996. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026