4078257 — CASE,COMBUSTION CHAMBER,AIRCRAFT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4078257: CASE,COMBUSTION CHAMBER,AIRCRAFT.

CASE,COMBUSTION CHAMBER,AIRCRAFT. Key specifications include special_features: ACTION ID 45499624, end_item_identification: ACFT ENG F100PW0229, engine_section_location: COMPRESSOR, criticality_code_justification: AGAV. This part is cataloged in the U.S.

Government catalog under NSN 2840-01-319-3978, 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

4078257

NSN: 2840-01-319-3978
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	ACTION ID 45499624
end_item_identification	ACFT ENG F100PW0229
engine_section_location	COMPRESSOR
criticality_code_justification	AGAV
NSN	2840-01-319-3978

COMPONENT DIAGRAM

KEY FEATURES

•

CRITICALITY CODE JUSTIFICATION: AGAV

•

ENGINE SECTION LOCATION: COMPRESSOR

TECHNICAL CHARACTERISTICS

CRITICALITY CODE JUSTIFICATION	AGAV
ENGINE SECTION LOCATION	COMPRESSOR
SPECIAL FEATURES	ACTION ID 45499624
END ITEM IDENTIFICATION	ACFT ENG F100PW0229

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 2

2840PL1776199Reference document

Same NSN cross-reference

Reference document — Informative reference only

4077074Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is 4078257?

4078257 is a CASE,COMBUSTION CHAMBER,AIRCRAFT.

What parts can replace 4078257?

There are 2 known substitutes for 4078257: 2840PL1776199, 4077074. Substitute compatibility should be verified for your specific system.

What is the NSN for 4078257?

4078257 is cataloged in the U.S. Government catalog under NSN 2840-01-319-3978. This indicates validated use in U.S. government and defense supply chains.

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4078257 — CASE,COMBUSTION CHAMBER,AIRCRAFT

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