439-3939 — CHAIN ASSEMBLY,SINGLE LEG

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

439-3939: CHAIN ASSEMBLY,SINGLE LEG.

The CHAIN ASSEMBLY,SINGLE LEG is a the manufacturer industrial component. Key specifications include end_item_identification: STEAM TURBINE,SHIPS PROPULSION SYSTEM. This part is cataloged in the U.S.

Government catalog under NSN 4010-01-271-7746, 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

439-3939

NSN: 4010-01-271-7746
FSC: 4010 — Chain and Wire Rope
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)

SPECIFICATIONS

end_item_identification	STEAM TURBINE,SHIPS PROPULSION SYSTEM
NSN	4010-01-271-7746

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 2

1387574Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

6V2157Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 439-3939?

439-3939 is a CHAIN ASSEMBLY,SINGLE LEG.

What parts can replace 439-3939?

There are 2 known substitutes for 439-3939: 1387574, 6V2157. Substitute compatibility should be verified for your specific system.

What is the NSN for 439-3939?

439-3939 is cataloged in the U.S. Government catalog under NSN 4010-01-271-7746. This indicates validated use in U.S. government and defense supply chains.

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439-3939 — CHAIN ASSEMBLY,SINGLE LEG

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