DAX12651 — SHAFT,SHOULDERED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

DAX12651: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140, end_similarity: NOT IDENTICAL, overall_length: 4.900 INCHES NOMINAL IN, first_end_style: CIRCULAR GROOVED AND SPLINED (STRAIGHT), second_end_style: CIRCULAR GROOVED AND SPLINED (STRAIGHT), largest_step_diameter: 1.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-074-8346, 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

DAX12651

NSN: 3040-01-074-8346
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 73342 — ALLISON TRANSMISSION INC DBA ALLISON TRANSMISSION, INC (USA)

SPECIFICATIONS

material	STEEL COMP 4140
step_quantity	6
end_similarity	NOT IDENTICAL
overall_length	4.900 INCHES NOMINAL IN
first_end_style	CIRCULAR GROOVED AND SPLINED (STRAIGHT)
second_end_style	CIRCULAR GROOVED AND SPLINED (STRAIGHT)
largest_step_diameter	1.250 INCHES NOMINAL IN
first_end_groove_width	0.1600 INCHES NOMINAL IN
end_item_identification	2350-01-087-1095
second_end_groove_width	2.4820 INCHES NOMINAL IN
first_end_distance_from_end_to_groove	1.050 INCHES NOMINAL IN
second_end_distance_from_end_to_groove	0.260 INCHES NOMINAL IN
NSN	3040-01-074-8346

COMPONENT DIAGRAM

KEY FEATURES

•

STEP QUANTITY: 6

•

LARGEST STEP DIAMETER: 1.250 INCHES NOMINAL IN

•

FIRST END STYLE: CIRCULAR GROOVED AND SPLINED (STRAIGHT)

•

END SIMILARITY: NOT IDENTICAL

•

FIRST END DISTANCE FROM END TO GROOVE: 1.050 INCHES NOMINAL IN

•

SECOND END GROOVE WIDTH: 2.4820 INCHES NOMINAL IN

•

SECOND END DISTANCE FROM END TO GROOVE: 0.260 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

STEP QUANTITY	6
LARGEST STEP DIAMETER	1.250 INCHES NOMINAL IN
FIRST END STYLE	CIRCULAR GROOVED AND SPLINED (STRAIGHT)
OVERALL LENGTH	4.900 INCHES NOMINAL IN
END SIMILARITY	NOT IDENTICAL
FIRST END DISTANCE FROM END TO GROOVE	1.050 INCHES NOMINAL IN
SECOND END GROOVE WIDTH	2.4820 INCHES NOMINAL IN
SECOND END DISTANCE FROM END TO GROOVE	0.260 INCHES NOMINAL IN
SECOND END STYLE	CIRCULAR GROOVED AND SPLINED (STRAIGHT)
END ITEM IDENTIFICATION	2350-01-087-1095

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

12267438Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 DAX12651?

DAX12651 is a SHAFT,SHOULDERED.

What parts can replace DAX12651?

There is 1 known substitute for DAX12651: 12267438. Substitute compatibility should be verified for your specific system.

What is the NSN for DAX12651?

DAX12651 is cataloged in the U.S. Government catalog under NSN 3040-01-074-8346. This indicates validated use in U.S. government and defense supply chains.

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DAX12651 — SHAFT,SHOULDERED

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