21140-1002-1 — SHAFT,SHOULDERED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

21140-1002-1: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 416, end_similarity: NOT IDENTICAL, first_end_style: FLAT KEYWAY, second_end_style: TONGUE AND CROSS DRILLED HOLE, material_document_and_classification: ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-446-9988, 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

21140-1002-1

NSN: 3040-01-446-9988
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)

SPECIFICATIONS

material	STEEL COMP 416
end_similarity	NOT IDENTICAL
first_end_style	FLAT KEYWAY
second_end_style	TONGUE AND CROSS DRILLED HOLE
material_document_and_classification	ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE
NSN	3040-01-446-9988

COMPONENT DIAGRAM

KEY FEATURES

•

FIRST END STYLE: FLAT KEYWAY

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE

•

END SIMILARITY: NOT IDENTICAL

•

SECOND END STYLE: TONGUE AND CROSS DRILLED HOLE

•

MATERIAL: STEEL COMP 416

TECHNICAL CHARACTERISTICS

FIRST END STYLE	FLAT KEYWAY
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE
END SIMILARITY	NOT IDENTICAL
SECOND END STYLE	TONGUE AND CROSS DRILLED HOLE
MATERIAL	STEEL COMP 416

SUBSTITUTES & CROSS-REFERENCES 2

21140-8Reference document

Same NSN cross-reference

Reference document — Secondary reference

21140Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 21140-1002-1?

21140-1002-1 is a SHAFT,SHOULDERED.

What parts can replace 21140-1002-1?

There are 2 known substitutes for 21140-1002-1: 21140-8, 21140. Substitute compatibility should be verified for your specific system.

What is the NSN for 21140-1002-1?

21140-1002-1 is cataloged in the U.S. Government catalog under NSN 3040-01-446-9988. This indicates validated use in U.S. government and defense supply chains.

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21140-1002-1 — SHAFT,SHOULDERED

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