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12267311 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

12267311: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 5140, end_similarity: IDENTICAL, overall_length: 10.220 INCHES NOMINAL IN, first_end_style: CIRCULAR GROOVED, first_end_diameter: 2.9400 INCHES NOMINAL IN, largest_step_diameter: 3.061 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-073-0099, 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
12267311
NSN: 3040-01-073-0099
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL COMP 5140
step_quantity3
end_similarityIDENTICAL
overall_length10.220 INCHES NOMINAL IN
first_end_styleCIRCULAR GROOVED
first_end_diameter2.9400 INCHES NOMINAL IN
largest_step_diameter3.061 INCHES NOMINAL IN
first_end_groove_width0.1400 INCHES NOMINAL IN
end_item_identification2350-01-087-1095
first_end_groove_diameter2.4200 INCHES NOMINAL IN
first_end_distance_from_end_to_groove1.280 INCHES NOMINAL IN
NSN3040-01-073-0099
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 12267311 MFR SHAFT,SHOULDERED
KEY FEATURES
•
STEP QUANTITY: 3
•
FIRST END DIAMETER: 2.9400 INCHES NOMINAL IN
•
LARGEST STEP DIAMETER: 3.061 INCHES NOMINAL IN
•
FIRST END STYLE: CIRCULAR GROOVED
•
END SIMILARITY: IDENTICAL
•
FIRST END DISTANCE FROM END TO GROOVE: 1.280 INCHES NOMINAL IN
•
FIRST END GROOVE DIAMETER: 2.4200 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STEP QUANTITY3
FIRST END DIAMETER2.9400 INCHES NOMINAL IN
LARGEST STEP DIAMETER3.061 INCHES NOMINAL IN
FIRST END STYLECIRCULAR GROOVED
OVERALL LENGTH10.220 INCHES NOMINAL IN
END SIMILARITYIDENTICAL
FIRST END DISTANCE FROM END TO GROOVE1.280 INCHES NOMINAL IN
FIRST END GROOVE DIAMETER2.4200 INCHES NOMINAL IN
END ITEM IDENTIFICATION2350-01-087-1095
MATERIALSTEEL COMP 5140
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 1
DAX10935Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 12267311?
12267311 is a SHAFT,SHOULDERED.
What parts can replace 12267311?
There is 1 known substitute for 12267311: DAX10935. Substitute compatibility should be verified for your specific system.
What is the NSN for 12267311?
12267311 is cataloged in the U.S. Government catalog under NSN 3040-01-073-0099. 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.