12267921 — SHAFT,SHOULDERED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

12267921: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140, end_similarity: NOT IDENTICAL, overall_length: 6.300 INCHES NOMINAL IN, first_end_style: SPLINED (INVOLUTE), first_end_diameter: 1.0000 INCHES NOMINAL IN, largest_step_diameter: 1.610 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-074-8347, 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

12267921

NSN: 3040-01-074-8347
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL COMP 4140
step_quantity	3
end_similarity	NOT IDENTICAL
overall_length	6.300 INCHES NOMINAL IN
first_end_style	SPLINED (INVOLUTE)
first_end_diameter	1.0000 INCHES NOMINAL IN
largest_step_diameter	1.610 INCHES NOMINAL IN
end_item_identification	2350-01-087-1095
first_end_spline_length	3.100 INCHES NOMINAL IN
first_end_spline_major_diameter	1.0000 INCHES NOMINAL IN
NSN	3040-01-074-8347

COMPONENT DIAGRAM

KEY FEATURES

•

STEP QUANTITY: 3

•

FIRST END DIAMETER: 1.0000 INCHES NOMINAL IN

•

FIRST END SPLINE MAJOR DIAMETER: 1.0000 INCHES NOMINAL IN

•

LARGEST STEP DIAMETER: 1.610 INCHES NOMINAL IN

•

FIRST END STYLE: SPLINED (INVOLUTE)

•

FIRST END SPLINE LENGTH: 3.100 INCHES NOMINAL IN

•

END SIMILARITY: NOT IDENTICAL

TECHNICAL CHARACTERISTICS

STEP QUANTITY	3
FIRST END DIAMETER	1.0000 INCHES NOMINAL IN
FIRST END SPLINE MAJOR DIAMETER	1.0000 INCHES NOMINAL IN
LARGEST STEP DIAMETER	1.610 INCHES NOMINAL IN
FIRST END STYLE	SPLINED (INVOLUTE)
OVERALL LENGTH	6.300 INCHES NOMINAL IN
FIRST END SPLINE LENGTH	3.100 INCHES NOMINAL IN
END SIMILARITY	NOT IDENTICAL
END ITEM IDENTIFICATION	2350-01-087-1095
MATERIAL	STEEL COMP 4140

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

DAX13198Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 12267921?

12267921 is a SHAFT,SHOULDERED.

What parts can replace 12267921?

There is 1 known substitute for 12267921: DAX13198. Substitute compatibility should be verified for your specific system.

What is the NSN for 12267921?

12267921 is cataloged in the U.S. Government catalog under NSN 3040-01-074-8347. This indicates validated use in U.S. government and defense supply chains.

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12267921 — SHAFT,SHOULDERED

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