520-657 — NOZZLE,TURBINE,NONAIRCRAFT GAS T

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

520-657: NOZZLE,TURBINE,NONAIRCRAFT GAS T.

NOZZLE,TURBINE,NONAIRCRAFT GAS T. Key specifications include end_item_identification: STEAM TURBINE,SHIPS PROPULSION SYSTEM. This part is cataloged in the U.S.

Government catalog under NSN 4530-00-386-9991, 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

520-657

NSN: 4530-00-386-9991
NIINs: 003869991, 008963473
FSC: 4530 — Fuel Burning Equipment Units
CAGE: 80309 — COLEMAN COMPANY, INC., THE DBA COLEMAN DIV THE COLEMAN COMPANY, INC. (USA)

SPECIFICATIONS

end_item_identification	STEAM TURBINE,SHIPS PROPULSION SYSTEM
NSN	4530-00-386-9991

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 1

523-6571Reference document

Burner,5000 Btu

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 520-657?

520-657 is a NOZZLE,TURBINE,NONAIRCRAFT GAS T.

What parts can replace 520-657?

There is 1 known substitute for 520-657: 523-6571. Substitute compatibility should be verified for your specific system.

What is the NSN for 520-657?

520-657 is cataloged in the U.S. Government catalog under NSN 4530-00-386-9991. This indicates validated use in U.S. government and defense supply chains.

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520-657 — NOZZLE,TURBINE,NONAIRCRAFT GAS T

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