640-1354 — SHAFT,SHOULDERED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

640-1354: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303, end_similarity: NOT IDENTICAL, overall_length: 1.625 INCHES NOMINAL IN, first_end_style: PLAIN, second_end_style: EXTERNAL THREADED, first_end_diameter: 0.3750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-259-2282, 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

640-1354

NSN: 3040-01-259-2282
NIINs: 012592282, 012919642, 012919643
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)

SPECIFICATIONS

material	STEEL COMP 303
step_quantity	5
end_similarity	NOT IDENTICAL
overall_length	1.625 INCHES NOMINAL IN
first_end_style	PLAIN
second_end_style	EXTERNAL THREADED
first_end_diameter	0.3750 INCHES NOMINAL IN
second_end_diameter	0.2500 INCHES NOMINAL IN
material_document_and_classification	ASTMA582 ASSN STD SINGLE MATERIAL RESPONSE
NSN	3040-01-259-2282

COMPONENT DIAGRAM

KEY FEATURES

•

STEP QUANTITY: 5

•

FIRST END DIAMETER: 0.3750 INCHES NOMINAL IN

•

SECOND END DIAMETER: 0.2500 INCHES NOMINAL IN

•

FIRST END STYLE: PLAIN

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTMA582 ASSN STD SINGLE MATERIAL RESPONSE

•

END SIMILARITY: NOT IDENTICAL

•

SECOND END STYLE: EXTERNAL THREADED

TECHNICAL CHARACTERISTICS

STEP QUANTITY	5
FIRST END DIAMETER	0.3750 INCHES NOMINAL IN
SECOND END DIAMETER	0.2500 INCHES NOMINAL IN
FIRST END STYLE	PLAIN
MATERIAL DOCUMENT AND CLASSIFICATION	ASTMA582 ASSN STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH	1.625 INCHES NOMINAL IN
END SIMILARITY	NOT IDENTICAL
SECOND END STYLE	EXTERNAL THREADED
MATERIAL	STEEL COMP 303

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 640-1354?

640-1354 is a SHAFT,SHOULDERED.

What is the NSN for 640-1354?

640-1354 is cataloged in the U.S. Government catalog under NSN 3040-01-259-2282. This indicates validated use in U.S. government and defense supply chains.

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640-1354 — SHAFT,SHOULDERED

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