L340004077 — SHAFT,STRAIGHT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

L340004077: SHAFT,STRAIGHT.

The SHAFT,STRAIGHT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 416, end_similarity: NOT IDENTICAL, overall_length: 1.609 INCHES NOMINAL IN, surface_finish: 125.0 MICROINCHES, first_end_style: CIRCULAR GROOVED, second_end_style: UNTHREADED CROSS DRILLED. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-579-4097, 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

L340004077

NSN: 3040-00-579-4097
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 36090 — LOCKHEED MARTIN LIBRASCOPE CORPORATION (USA)

SPECIFICATIONS

material	STEEL COMP 416
end_similarity	NOT IDENTICAL
overall_length	1.609 INCHES NOMINAL IN
surface_finish	125.0 MICROINCHES
first_end_style	CIRCULAR GROOVED
second_end_style	UNTHREADED CROSS DRILLED
first_end_diameter	0.2496 INCHES MINIMUM AND 0.2498 INCHES MAXIMUM IN
second_end_diameter	0.2496 INCHES MINIMUM AND 0.2498 INCHES MAXIMUM IN
first_end_groove_width	0.0290 INCHES NOMINAL IN
first_end_groove_diameter	0.2300 INCHES NOMINAL IN
second_end_distance_from_hole_center_to_end	0.228 INCHES NOMINAL IN
NSN	3040-00-579-4097

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 125.0 MICROINCHES

•

FIRST END DIAMETER: 0.2496 INCHES MINIMUM AND 0.2498 INCHES MAXIMUM IN

•

SECOND END DIAMETER: 0.2496 INCHES MINIMUM AND 0.2498 INCHES MAXIMUM IN

•

FIRST END STYLE: CIRCULAR GROOVED

•

SECOND END DISTANCE FROM HOLE CENTER TO END: 0.228 INCHES NOMINAL IN

•

END SIMILARITY: NOT IDENTICAL

•

FIRST END GROOVE DIAMETER: 0.2300 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SURFACE FINISH	125.0 MICROINCHES
FIRST END DIAMETER	0.2496 INCHES MINIMUM AND 0.2498 INCHES MAXIMUM IN
SECOND END DIAMETER	0.2496 INCHES MINIMUM AND 0.2498 INCHES MAXIMUM IN
FIRST END STYLE	CIRCULAR GROOVED
OVERALL LENGTH	1.609 INCHES NOMINAL IN
SECOND END DISTANCE FROM HOLE CENTER TO END	0.228 INCHES NOMINAL IN
END SIMILARITY	NOT IDENTICAL
FIRST END GROOVE DIAMETER	0.2300 INCHES NOMINAL IN
SECOND END STYLE	UNTHREADED CROSS DRILLED
MATERIAL	STEEL COMP 416

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

BUWEPSDWG254725Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is L340004077?

L340004077 is a SHAFT,STRAIGHT.

What parts can replace L340004077?

There is 1 known substitute for L340004077: BUWEPSDWG254725. Substitute compatibility should be verified for your specific system.

What is the NSN for L340004077?

L340004077 is cataloged in the U.S. Government catalog under NSN 3040-00-579-4097. This indicates validated use in U.S. government and defense supply chains.

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