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9009431 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

9009431: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130, end_similarity: NOT IDENTICAL, overall_length: 19.250 INCHES NOMINAL IN, first_end_style: PLAIN, second_end_style: EXTERNAL THREADED, first_end_diameter: 0.2450 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-679-2277, 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
9009431
NSN: 3040-00-679-2277
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialSTEEL COMP 4130
step_quantity4
end_similarityNOT IDENTICAL
overall_length19.250 INCHES NOMINAL IN
first_end_stylePLAIN
second_end_styleEXTERNAL THREADED
first_end_diameter0.2450 INCHES NOMINAL IN
second_end_diameter0.3100 INCHES NOMINAL IN
largest_step_diameter0.625 INCHES NOMINAL IN
second_end_external_thread_length0.625 INCHES NOMINAL IN
material_document_and_classificationQQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE
NSN3040-00-679-2277
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 9009431 MFR SHAFT,SHOULDERED
KEY FEATURES
•
SECOND END EXTERNAL THREAD LENGTH: 0.625 INCHES NOMINAL IN
•
STEP QUANTITY: 4
•
FIRST END DIAMETER: 0.2450 INCHES NOMINAL IN
•
SECOND END DIAMETER: 0.3100 INCHES NOMINAL IN
•
LARGEST STEP DIAMETER: 0.625 INCHES NOMINAL IN
•
FIRST END STYLE: PLAIN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS
SECOND END EXTERNAL THREAD LENGTH0.625 INCHES NOMINAL IN
STEP QUANTITY4
FIRST END DIAMETER0.2450 INCHES NOMINAL IN
SECOND END DIAMETER0.3100 INCHES NOMINAL IN
LARGEST STEP DIAMETER0.625 INCHES NOMINAL IN
FIRST END STYLEPLAIN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH19.250 INCHES NOMINAL IN
END SIMILARITYNOT IDENTICAL
SECOND END STYLEEXTERNAL THREADED
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 9009431?
9009431 is a SHAFT,SHOULDERED.
What is the NSN for 9009431?
9009431 is cataloged in the U.S. Government catalog under NSN 3040-00-679-2277. 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.