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12364214 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

12364214: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130, end_similarity: NOT IDENTICAL, overall_length: 6.390 INCHES NOMINAL IN, surface_finish: 125.0 MICROINCHES, first_end_style: PLAIN, second_end_style: SPLINED (STRAIGHT). This part is cataloged in the U.S.

Government catalog under NSN 3040-01-324-5130, 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
12364214
NSN: 3040-01-324-5130
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL COMP 4130
step_quantity6
end_similarityNOT IDENTICAL
overall_length6.390 INCHES NOMINAL IN
surface_finish125.0 MICROINCHES
first_end_stylePLAIN
second_end_styleSPLINED (STRAIGHT)
first_end_diameter0.7495 INCHES NOMINAL IN
second_end_diameter0.8750 INCHES NOMINAL IN
largest_step_diameter2.541 INCHES NOMINAL IN
end_item_identification2520-01-274-6449
second_end_spline_length0.750 INCHES NOMINAL IN
NSN3040-01-324-5130
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 12364214 MFR SHAFT,SHOULDERED
KEY FEATURES
•
SURFACE FINISH: 125.0 MICROINCHES
•
STEP QUANTITY: 6
•
FIRST END DIAMETER: 0.7495 INCHES NOMINAL IN
•
SECOND END DIAMETER: 0.8750 INCHES NOMINAL IN
•
LARGEST STEP DIAMETER: 2.541 INCHES NOMINAL IN
•
SECOND END SPLINE MINOR DIAMETER: 0.8040 INCHES NOMINAL IN
•
FIRST END STYLE: PLAIN
•
SECOND END SPLINE MAJOR DIAMETER: 0.8750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE FINISH125.0 MICROINCHES
STEP QUANTITY6
FIRST END DIAMETER0.7495 INCHES NOMINAL IN
SECOND END DIAMETER0.8750 INCHES NOMINAL IN
LARGEST STEP DIAMETER2.541 INCHES NOMINAL IN
SECOND END SPLINE MINOR DIAMETER0.8040 INCHES NOMINAL IN
FIRST END STYLEPLAIN
SECOND END SPLINE MAJOR DIAMETER0.8750 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-22141 MIL SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH6.390 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)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 12364214?
12364214 is a SHAFT,SHOULDERED.
What is the NSN for 12364214?
12364214 is cataloged in the U.S. Government catalog under NSN 3040-01-324-5130. 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.