7403083 — SHAFT,SHOULDERED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

7403083: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 360, end_similarity: NOT IDENTICAL, overall_length: 4.870 INCHES NOMINAL IN, surface_finish: 20.0 MICROINCHES, first_end_style: CIRCULAR GROOVED, second_end_style: CIRCULAR GROOVED AND FLATTED. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-973-4973, 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

7403083

NSN: 3040-00-973-4973
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	COPPER ALLOY 360
step_quantity	9
end_similarity	NOT IDENTICAL
overall_length	4.870 INCHES NOMINAL IN
surface_finish	20.0 MICROINCHES
first_end_style	CIRCULAR GROOVED
second_end_style	CIRCULAR GROOVED AND FLATTED
first_end_diameter	0.8106 INCHES MINIMUM AND 0.8110 INCHES MAXIMUM IN
second_end_diameter	0.8106 INCHES MINIMUM AND 0.8110 INCHES MAXIMUM IN
largest_step_diameter	0.9981 INCHES MINIMUM AND 0.9985 INCHES MAXIMUM IN
second_end_flat_depth	0.2200 INCHES NOMINAL IN
first_end_groove_width	0.0600 INCHES NOMINAL IN
NSN	3040-00-973-4973

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 20.0 MICROINCHES

•

SECOND END FLAT LENGTH: 0.160 INCHES NOMINAL IN

•

STEP QUANTITY: 9

•

FIRST END DIAMETER: 0.8106 INCHES MINIMUM AND 0.8110 INCHES MAXIMUM IN

•

SECOND END DIAMETER: 0.8106 INCHES MINIMUM AND 0.8110 INCHES MAXIMUM IN

•

LARGEST STEP DIAMETER: 0.9981 INCHES MINIMUM AND 0.9985 INCHES MAXIMUM IN

•

FIRST END STYLE: CIRCULAR GROOVED

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE

TECHNICAL CHARACTERISTICS

SURFACE FINISH	20.0 MICROINCHES
SECOND END FLAT LENGTH	0.160 INCHES NOMINAL IN
STEP QUANTITY	9
FIRST END DIAMETER	0.8106 INCHES MINIMUM AND 0.8110 INCHES MAXIMUM IN
SECOND END DIAMETER	0.8106 INCHES MINIMUM AND 0.8110 INCHES MAXIMUM IN
LARGEST STEP DIAMETER	0.9981 INCHES MINIMUM AND 0.9985 INCHES MAXIMUM IN
FIRST END STYLE	CIRCULAR GROOVED
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH	4.870 INCHES NOMINAL IN
SECOND END GROOVE DIAMETER	0.7500 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 1

517128Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 7403083?

7403083 is a SHAFT,SHOULDERED.

What parts can replace 7403083?

There is 1 known substitute for 7403083: 517128. Substitute compatibility should be verified for your specific system.

What is the NSN for 7403083?

7403083 is cataloged in the U.S. Government catalog under NSN 3040-00-973-4973. This indicates validated use in U.S. government and defense supply chains.

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