6111405-B3 — COUPLING,SHAFT,RIGID

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

6111405-B3: COUPLING,SHAFT,RIGID.

The COUPLING,SHAFT,RIGID is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304, end_similarity: NOT IDENTICAL, overall_length: 3.880 INCHES NOMINAL IN, surface_finish: 32.0 MICROINCHES, first_end_style: PLAIN, second_end_style: SLOTTED. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-435-6231, 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

6111405-B3

NSN: 3040-01-435-6231
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

material	STEEL COMP 304
step_quantity	4
end_similarity	NOT IDENTICAL
overall_length	3.880 INCHES NOMINAL IN
surface_finish	32.0 MICROINCHES
first_end_style	PLAIN
second_end_style	SLOTTED
first_end_diameter	1.2500 INCHES NOMINAL IN
second_end_diameter	0.2495 INCHES NOMINAL IN
largest_step_diameter	1.250 INCHES NOMINAL IN
second_end_slot_depth	0.187 INCHES NOMINAL IN
second_end_slot_width	0.094 INCHES NOMINAL IN
NSN	3040-01-435-6231

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 32.0 MICROINCHES

•

STEP QUANTITY: 4

•

FIRST END DIAMETER: 1.2500 INCHES NOMINAL IN

•

SECOND END DIAMETER: 0.2495 INCHES NOMINAL IN

•

LARGEST STEP DIAMETER: 1.250 INCHES NOMINAL IN

•

FIRST END STYLE: PLAIN

•

SECOND END SLOT DEPTH: 0.187 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SURFACE FINISH	32.0 MICROINCHES
STEP QUANTITY	4
FIRST END DIAMETER	1.2500 INCHES NOMINAL IN
SECOND END DIAMETER	0.2495 INCHES NOMINAL IN
LARGEST STEP DIAMETER	1.250 INCHES NOMINAL IN
FIRST END STYLE	PLAIN
OVERALL LENGTH	3.880 INCHES NOMINAL IN
SECOND END SLOT DEPTH	0.187 INCHES NOMINAL IN
END SIMILARITY	NOT IDENTICAL
SECOND END SLOT WIDTH	0.094 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 3

581-6405752 FIND AHNA-B3Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

581-6405752-B3Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

6405752Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 6111405-B3?

6111405-B3 is a COUPLING,SHAFT,RIGID.

What parts can replace 6111405-B3?

There are 3 known substitutes for 6111405-B3: 581-6405752 FIND AHNA-B3, 581-6405752-B3, 6405752. Substitute compatibility should be verified for your specific system.

What is the NSN for 6111405-B3?

6111405-B3 is cataloged in the U.S. Government catalog under NSN 3040-01-435-6231. This indicates validated use in U.S. government and defense supply chains.

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6111405-B3 — COUPLING,SHAFT,RIGID

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