592-6318288 — SHAFT,SHOULDERED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

592-6318288: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, end_similarity: NOT IDENTICAL, overall_length: 1.768 INCHES MINIMUM AND 1.788 INCHES MAXIMUM IN, first_end_style: EXTERNAL THREADED, second_end_style: UNTHREADED CROSS DRILLED, special_features: UNDERWATER LIFE SUPPORT IAW NAVSEA INSTRUCTION 10560.2B. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-347-4427, 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

592-6318288

NSN: 3040-01-347-4427
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

material	COPPER ALLOY
end_similarity	NOT IDENTICAL
overall_length	1.768 INCHES MINIMUM AND 1.788 INCHES MAXIMUM IN
first_end_style	EXTERNAL THREADED
second_end_style	UNTHREADED CROSS DRILLED
special_features	UNDERWATER LIFE SUPPORT IAW NAVSEA INSTRUCTION 10560.2B
first_end_diameter	0.4260 INCHES MINIMUM AND 0.4290 INCHES MAXIMUM IN
end_item_identification	MK21MOD1 DIVING HELMET-SUPERLITE-AIR/MIXED
second_end_hole_diameter	0.0920 INCHES MINIMUM AND 0.0950 INCHES MAXIMUM IN
criticality_code_justification	FEAT
NSN	3040-01-347-4427

COMPONENT DIAGRAM

KEY FEATURES

•

SECOND END HOLE DIAMETER: 0.0920 INCHES MINIMUM AND 0.0950 INCHES MAXIMUM IN

•

FIRST END DIAMETER: 0.4260 INCHES MINIMUM AND 0.4290 INCHES MAXIMUM IN

•

FIRST END STYLE: EXTERNAL THREADED

•

CRITICALITY CODE JUSTIFICATION: FEAT

•

END SIMILARITY: NOT IDENTICAL

•

SECOND END STYLE: UNTHREADED CROSS DRILLED

TECHNICAL CHARACTERISTICS

SECOND END HOLE DIAMETER	0.0920 INCHES MINIMUM AND 0.0950 INCHES MAXIMUM IN
FIRST END DIAMETER	0.4260 INCHES MINIMUM AND 0.4290 INCHES MAXIMUM IN
FIRST END STYLE	EXTERNAL THREADED
CRITICALITY CODE JUSTIFICATION	FEAT
OVERALL LENGTH	1.768 INCHES MINIMUM AND 1.788 INCHES MAXIMUM IN
END SIMILARITY	NOT IDENTICAL
SPECIAL FEATURES	UNDERWATER LIFE SUPPORT IAW NAVSEA INSTRUCTION 10560.2B
SECOND END STYLE	UNTHREADED CROSS DRILLED
END ITEM IDENTIFICATION	MK21MOD1 DIVING HELMET-SUPERLITE-AIR/MIXED
MATERIAL	COPPER ALLOY

SUBSTITUTES & CROSS-REFERENCES 3

BK850427110Reference document

Same NSN cross-reference

Reference document — Secondary reference

550-057Reference document

Same NSN cross-reference

Reference document — Secondary reference

6318288Same 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 592-6318288?

592-6318288 is a SHAFT,SHOULDERED.

What parts can replace 592-6318288?

There are 3 known substitutes for 592-6318288: BK850427110, 550-057, 6318288. Substitute compatibility should be verified for your specific system.

What is the NSN for 592-6318288?

592-6318288 is cataloged in the U.S. Government catalog under NSN 3040-01-347-4427. This indicates validated use in U.S. government and defense supply chains.

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592-6318288 — SHAFT,SHOULDERED

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