6406777-61 — SHAFT,SHOULDERED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

6406777-61: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, end_similarity: NOT IDENTICAL, overall_length: 3.120 INCHES NOMINAL IN, first_end_style: INTERNAL THREADED, second_end_style: HEXAGONAL, first_end_diameter: 0.6240 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-400-6068, 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

6406777-61

NSN: 3040-01-400-6068
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING
step_quantity	3
end_similarity	NOT IDENTICAL
overall_length	3.120 INCHES NOMINAL IN
first_end_style	INTERNAL THREADED
second_end_style	HEXAGONAL
first_end_diameter	0.6240 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
second_end_diameter	0.6260 INCHES MINIMUM AND 0.6270 INCHES MAXIMUM IN
largest_step_diameter	0.880 INCHES NOMINAL IN
second_end_step_length	0.245 INCHES NOMINAL IN
second_end_width_across_flats	0.880 INCHES NOMINAL IN
first_end_internal_thread_length	1.000 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN
NSN	3040-01-400-6068

COMPONENT DIAGRAM

KEY FEATURES

•

STEP QUANTITY: 3

•

FIRST END DIAMETER: 0.6240 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN

•

SECOND END DIAMETER: 0.6260 INCHES MINIMUM AND 0.6270 INCHES MAXIMUM IN

•

SECOND END STEP LENGTH: 0.245 INCHES NOMINAL IN

•

LARGEST STEP DIAMETER: 0.880 INCHES NOMINAL IN

•

FIRST END STYLE: INTERNAL THREADED

•

FIRST END INTERNAL THREAD LENGTH: 1.000 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-766 CL 316L,COND A,FIN 1 FED SPEC SINGLE MATERIAL RESPONSE

TECHNICAL CHARACTERISTICS

STEP QUANTITY	3
FIRST END DIAMETER	0.6240 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
SECOND END DIAMETER	0.6260 INCHES MINIMUM AND 0.6270 INCHES MAXIMUM IN
SECOND END STEP LENGTH	0.245 INCHES NOMINAL IN
LARGEST STEP DIAMETER	0.880 INCHES NOMINAL IN
FIRST END STYLE	INTERNAL THREADED
FIRST END INTERNAL THREAD LENGTH	1.000 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-766 CL 316L,COND A,FIN 1 FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH	3.120 INCHES NOMINAL IN
END SIMILARITY	NOT IDENTICAL

SUBSTITUTES & CROSS-REFERENCES 2

6406777Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

211064507Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 6406777-61?

6406777-61 is a SHAFT,SHOULDERED.

What parts can replace 6406777-61?

There are 2 known substitutes for 6406777-61: 6406777, 211064507. Substitute compatibility should be verified for your specific system.

What is the NSN for 6406777-61?

6406777-61 is cataloged in the U.S. Government catalog under NSN 3040-01-400-6068. This indicates validated use in U.S. government and defense supply chains.

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6406777-61 — SHAFT,SHOULDERED

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