D-75-943-47 — SHAFT,SHOULDERED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

D-75-943-47: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, step_quantity: 10, end_similarity: NOT IDENTICAL, overall_length: 25.188 INCHES NOMINAL IN, surface_finish: 32.0 MICROINCHES, first_end_style: INDENTED FLAT KEYWAY. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-170-2464, 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

D-75-943-47

NSN: 3040-01-170-2464
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 95402 — ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC (USA)

SPECIFICATIONS

material	STEEL
step_quantity	10
end_similarity	NOT IDENTICAL
overall_length	25.188 INCHES NOMINAL IN
surface_finish	32.0 MICROINCHES
first_end_style	INDENTED FLAT KEYWAY
second_end_style	FLAT KEYWAYS AND INTERNALLY THREADED
first_end_diameter	1.8750 INCHES NOMINAL IN
second_end_diameter	1.6250 INCHES NOMINAL IN
largest_step_diameter	2.938 INCHES NOMINAL IN
external_keyway_length	0.500 INCHES NOMINAL FIRST END IN
first_end_keyway_depth	0.125 INCHES NOMINAL IN
NSN	3040-01-170-2464

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 32.0 MICROINCHES

•

STEP QUANTITY: 10

•

FIRST END DIAMETER: 1.8750 INCHES NOMINAL IN

•

FIRST END DISTANCE FROM KEYWAY CENTER TO END: 0.562 INCHES NOMINAL IN

•

SECOND END DIAMETER: 1.6250 INCHES NOMINAL IN

•

LARGEST STEP DIAMETER: 2.938 INCHES NOMINAL IN

•

FIRST END STYLE: INDENTED FLAT KEYWAY

•

SECOND END KEYWAY WIDTH: 0.3750 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SURFACE FINISH	32.0 MICROINCHES
STEP QUANTITY	10
FIRST END DIAMETER	1.8750 INCHES NOMINAL IN
FIRST END DISTANCE FROM KEYWAY CENTER TO END	0.562 INCHES NOMINAL IN
SECOND END DIAMETER	1.6250 INCHES NOMINAL IN
LARGEST STEP DIAMETER	2.938 INCHES NOMINAL IN
FIRST END STYLE	INDENTED FLAT KEYWAY
SECOND END KEYWAY WIDTH	0.3750 INCHES NOMINAL IN
OVERALL LENGTH	25.188 INCHES NOMINAL IN
FIRST END KEYWAY DEPTH	0.125 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 3

232502-0-01Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

D-75-943-47 PIECE 1Reference document

Same NSN cross-reference

Reference document — Secondary reference

232502Reference 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 D-75-943-47?

D-75-943-47 is a SHAFT,SHOULDERED.

What parts can replace D-75-943-47?

There are 3 known substitutes for D-75-943-47: 232502-0-01, D-75-943-47 PIECE 1, 232502. Substitute compatibility should be verified for your specific system.

What is the NSN for D-75-943-47?

D-75-943-47 is cataloged in the U.S. Government catalog under NSN 3040-01-170-2464. This indicates validated use in U.S. government and defense supply chains.

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