1680-003 — SHAFT,STRAIGHT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1680-003: SHAFT,STRAIGHT.

The SHAFT,STRAIGHT is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, end_similarity: NOT IDENTICAL, overall_length: 3.125 INCHES NOMINAL IN, first_end_style: PLAIN, second_end_style: CROSS DRILLED AND CIRCULAR GROOVED, special_features: 45.0 DEGREE CHAMFER FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-010-2371, 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

1680-003

NSN: 3040-00-010-2371
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 15645 — COOPER CAMERON CORP COOPER CAMERON VALVES DIV (USA)

SPECIFICATIONS

material	NICKEL ALLOY
end_similarity	NOT IDENTICAL
overall_length	3.125 INCHES NOMINAL IN
first_end_style	PLAIN
second_end_style	CROSS DRILLED AND CIRCULAR GROOVED
special_features	45.0 DEGREE CHAMFER FIRST END
first_end_diameter	0.8438 INCHES NOMINAL IN
second_end_diameter	0.8438 INCHES NOMINAL IN
second_end_groove_width	0.1250 INCHES NOMINAL IN
second_end_hole_diameter	0.1875 INCHES NOMINAL IN
second_end_groove_diameter	0.6250 INCHES NOMINAL IN
material_document_and_classification	ASTM B164 ASSN STD SINGLE MATERIAL RESPONSE
NSN	3040-00-010-2371

COMPONENT DIAGRAM

KEY FEATURES

•

SECOND END HOLE DIAMETER: 0.1875 INCHES NOMINAL IN

•

FIRST END DIAMETER: 0.8438 INCHES NOMINAL IN

•

SECOND END DIAMETER: 0.8438 INCHES NOMINAL IN

•

FIRST END STYLE: PLAIN

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B164 ASSN STD SINGLE MATERIAL RESPONSE

•

SECOND END GROOVE DIAMETER: 0.6250 INCHES NOMINAL IN

•

SECOND END DISTANCE FROM HOLE CENTER TO END: 0.594 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SECOND END HOLE DIAMETER	0.1875 INCHES NOMINAL IN
FIRST END DIAMETER	0.8438 INCHES NOMINAL IN
SECOND END DIAMETER	0.8438 INCHES NOMINAL IN
FIRST END STYLE	PLAIN
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B164 ASSN STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH	3.125 INCHES NOMINAL IN
SECOND END GROOVE DIAMETER	0.6250 INCHES NOMINAL IN
SECOND END DISTANCE FROM HOLE CENTER TO END	0.594 INCHES NOMINAL IN
END SIMILARITY	NOT IDENTICAL
SECOND END GROOVE WIDTH	0.1250 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

W815-6N4Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1680-003?

1680-003 is a SHAFT,STRAIGHT.

What parts can replace 1680-003?

There is 1 known substitute for 1680-003: W815-6N4. Substitute compatibility should be verified for your specific system.

What is the NSN for 1680-003?

1680-003 is cataloged in the U.S. Government catalog under NSN 3040-00-010-2371. This indicates validated use in U.S. government and defense supply chains.

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1680-003 — SHAFT,STRAIGHT

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