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PartsTable / COMPONENT / 7740-22-4
7740-22-4 ✓ 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 COMP 1113 OR STEEL COMP 1116 OR STEEL COMP 1117, end_similarity: NOT IDENTICAL, overall_length: 11.000 INCHES NOMINAL IN, first_end_style: TWO WOODRUFF KEYWAYS AND CROSS DRILLED HOLE, second_end_style: TWO WOODRUFF KEYWAYS AND CROSS DRILLED HOLE, special_features: FIRST END PARTIAL BORE 10.250 IN. DP;FIRST END INT THD 0.375 IN.

LG 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 3040-00-512-9223, 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
7740-22-4
NSN: 3040-00-512-9223
FSC: 3040
CAGE: 81336 — CHIEF OF ENGINEERS DEPT OF ARMY (USA)
SPECIFICATIONS
materialSTEEL COMP 1113 OR STEEL COMP 1116 OR STEEL COMP 1117
end_similarityNOT IDENTICAL
overall_length11.000 INCHES NOMINAL IN
first_end_styleTWO WOODRUFF KEYWAYS AND CROSS DRILLED HOLE
second_end_styleTWO WOODRUFF KEYWAYS AND CROSS DRILLED HOLE
special_featuresFIRST END PARTIAL BORE 10.250 IN. DP;FIRST END INT THD 0.375 IN. LG IN
first_end_diameter1.9970 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM IN
second_end_diameter1.9970 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM IN
external_keyway_length1.250 INCHES NOMINAL SECOND END IN
first_end_keyway_width0.1880 INCHES NOMINAL IN
first_end_hole_diameter0.1250 INCHES NOMINAL IN
second_end_keyway_width0.1880 INCHES NOMINAL IN
NSN3040-00-512-9223
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,STRAIGHT TITLE COMPONENT PN 7740-22-4 MFR SHAFT,STRAIGHT
KEY FEATURES
•
END SIMILARITY: NOT IDENTICAL
•
SECOND END KEYWAY WIDTH: 0.1880 INCHES NOMINAL IN
•
EXTERNAL KEYWAY LENGTH: 1.250 INCHES NOMINAL FIRST END IN
•
FIRST END DISTANCE FROM KEYWAY CENTER TO END: 1.000 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 1113 OR STEEL COMP 1116 OR STEEL COMP 1117
•
FIRST END ANGLE BETWEEN KEYWAYS: 180.0 DEGREES NOMINAL
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH11.000 INCHES NOMINAL IN
END SIMILARITYNOT IDENTICAL
SECOND END KEYWAY WIDTH0.1880 INCHES NOMINAL IN
EXTERNAL KEYWAY LENGTH1.250 INCHES NOMINAL FIRST END IN
FIRST END DISTANCE FROM KEYWAY CENTER TO END1.000 INCHES NOMINAL IN
MATERIALSTEEL COMP 1113 OR STEEL COMP 1116 OR STEEL COMP 1117
SPECIAL FEATURESFIRST END PARTIAL BORE 10.250 IN. DP;FIRST END INT THD 0.375 IN. LG IN
FIRST END ANGLE BETWEEN KEYWAYS180.0 DEGREES NOMINAL
SECOND END ANGLE BETWEEN KEYWAYS180.0 DEGREES NOMINAL
SECOND END DISTANCE FROM HOLE CENTER TO END1.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
549840-1Interchangeable
interchangeable cross-reference
interchangeable
41391Interchangeable
interchangeable cross-reference
interchangeable
5950PL0183174Interchangeable
interchangeable cross-reference
interchangeable
15540Interchangeable
interchangeable cross-reference
interchangeable
3162389Interchangeable
interchangeable cross-reference
interchangeable
12360Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7740-22-4?
7740-22-4 is a SHAFT,STRAIGHT.
What parts can replace 7740-22-4?
There are 18 known substitutes for 7740-22-4: 549840-1, 41391, 5950PL0183174 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7740-22-4?
7740-22-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-512-9223. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026