157680J — SPACER,FRONT COMPRESSOR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

157680J: SPACER,FRONT COMPRESSOR.

The SPACER,FRONT COMPRESSOR is a the manufacturer industrial component. Key specifications include special_features: CRITICAL FEATURES, TOLERANCES, FIT RESTRICTIONS, MATERIAL, end_item_identification: J-57 AIRCRAFT ENGINE, criticality_code_justification: FEAT. This part is cataloged in the U.S.

Government catalog under NSN 2840-00-303-6537, 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

157680J

NSN: 2840-00-303-6537
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)

SPECIFICATIONS

special_features	CRITICAL FEATURES, TOLERANCES, FIT RESTRICTIONS, MATERIAL
end_item_identification	J-57 AIRCRAFT ENGINE
criticality_code_justification	FEAT
NSN	2840-00-303-6537

COMPONENT DIAGRAM

KEY FEATURES

•

CRITICALITY CODE JUSTIFICATION: FEAT

TECHNICAL CHARACTERISTICS

CRITICALITY CODE JUSTIFICATION	FEAT
SPECIAL FEATURES	CRITICAL FEATURES, TOLERANCES, FIT RESTRICTIONS, MATERIAL
END ITEM IDENTIFICATION	J-57 AIRCRAFT ENGINE

OTHER ITEMS IN FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

2840-00-004-4242 2840-00-021-4702 2840-00-043-0981 2840-00-043-0982 2840-00-048-5261 2840-00-407-9165 2840-01-171-0875

SUBSTITUTES & CROSS-REFERENCES 1

157680CLJSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 157680J?

157680J is a SPACER,FRONT COMPRESSOR.

What parts can replace 157680J?

There is 1 known substitute for 157680J: 157680CLJ. Substitute compatibility should be verified for your specific system.

What is the NSN for 157680J?

157680J is cataloged in the U.S. Government catalog under NSN 2840-00-303-6537. This indicates validated use in U.S. government and defense supply chains.

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157680J — SPACER,FRONT COMPRESSOR

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