2D1-03972 — SHAFT,SHOULDERED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

2D1-03972: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1045, step_quantity: 10, end_similarity: NOT IDENTICAL, overall_length: 54.312 INCHES NOMINAL IN, first_end_style: PLAIN, second_end_style: INTERNAL THREADED. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-449-1725, 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

2D1-03972

NSN: 3040-01-449-1725
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 34712 — LAKE SHORE SYSTEMS, INC. (USA)

SPECIFICATIONS

material	STEEL COMP 1045
step_quantity	10
end_similarity	NOT IDENTICAL
overall_length	54.312 INCHES NOMINAL IN
first_end_style	PLAIN
second_end_style	INTERNAL THREADED
special_features	BEARING INCLUDED ON EACH END; SECOND END HAS THREE TOTAL HOLES ON 2.875 IN. BOLT CIRCLE IN
first_end_diameter	0.6260 INCHES NOMINAL IN
second_end_diameter	4.1340 INCHES NOMINAL IN
largest_step_diameter	5.375 INCHES NOMINAL IN
end_item_identification	STRATEGIC SEALIFT CONVERSION SHIPS CLASS
second_end_internal_thread_length	1.000 INCHES NOMINAL IN
NSN	3040-01-449-1725

COMPONENT DIAGRAM

KEY FEATURES

•

STEP QUANTITY: 10

•

FIRST END DIAMETER: 0.6260 INCHES NOMINAL IN

•

SECOND END DIAMETER: 4.1340 INCHES NOMINAL IN

•

LARGEST STEP DIAMETER: 5.375 INCHES NOMINAL IN

•

FIRST END STYLE: PLAIN

•

END SIMILARITY: NOT IDENTICAL

TECHNICAL CHARACTERISTICS

STEP QUANTITY	10
FIRST END DIAMETER	0.6260 INCHES NOMINAL IN
SECOND END DIAMETER	4.1340 INCHES NOMINAL IN
LARGEST STEP DIAMETER	5.375 INCHES NOMINAL IN
FIRST END STYLE	PLAIN
OVERALL LENGTH	54.312 INCHES NOMINAL IN
END SIMILARITY	NOT IDENTICAL
SPECIAL FEATURES	BEARING INCLUDED ON EACH END; SECOND END HAS THREE TOTAL HOLES ON 2.875 IN. BOLT CIRCLE IN
SECOND END STYLE	INTERNAL THREADED
END ITEM IDENTIFICATION	STRATEGIC SEALIFT CONVERSION SHIPS CLASS

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

2E3-00292 IT NO 10Same 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 2D1-03972?

2D1-03972 is a SHAFT,SHOULDERED.

What parts can replace 2D1-03972?

There is 1 known substitute for 2D1-03972: 2E3-00292 IT NO 10. Substitute compatibility should be verified for your specific system.

What is the NSN for 2D1-03972?

2D1-03972 is cataloged in the U.S. Government catalog under NSN 3040-01-449-1725. This indicates validated use in U.S. government and defense supply chains.

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2D1-03972 — SHAFT,SHOULDERED

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