4083946 — CHAMBER,COMBUSTION,AIRCRAFT GAS

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4083946: CHAMBER,COMBUSTION,AIRCRAFT GAS.

CHAMBER,COMBUSTION,AIRCRAFT GAS. Key specifications include special_features: USED ON REAR COMPRESSOR; STAGE 1, end_item_identification: F100-PW-229 AIRCRAFT ENGINE, engine_section_location: COMBUSTION CHAMBER, criticality_code_justification: CZBJ, part_name_assigned_by_controlling_agency: ORIGINAL NAME CHAMBER,COMBUSTION ASSY. This part is cataloged in the U.S.

Government catalog under NSN 2840-01-448-6154, 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

4083946

NSN: 2840-01-448-6154
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	USED ON REAR COMPRESSOR; STAGE 1
end_item_identification	F100-PW-229 AIRCRAFT ENGINE
engine_section_location	COMBUSTION CHAMBER
criticality_code_justification	CZBJ
part_name_assigned_by_controlling_agency	ORIGINAL NAME CHAMBER,COMBUSTION ASSY
NSN	2840-01-448-6154

COMPONENT DIAGRAM

KEY FEATURES

•

CRITICALITY CODE JUSTIFICATION: CZBJ

•

ENGINE SECTION LOCATION: COMBUSTION CHAMBER

TECHNICAL CHARACTERISTICS

CRITICALITY CODE JUSTIFICATION	CZBJ
ENGINE SECTION LOCATION	COMBUSTION CHAMBER
SPECIAL FEATURES	USED ON REAR COMPRESSOR; STAGE 1
PART NAME ASSIGNED BY CONTROLLING AGENCY	ORIGINAL NAME CHAMBER,COMBUSTION ASSY
END ITEM IDENTIFICATION	F100-PW-229 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 2

4083949Reference document

Same NSN cross-reference

Reference document — Secondary reference

4083947Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is 4083946?

4083946 is a CHAMBER,COMBUSTION,AIRCRAFT GAS.

What parts can replace 4083946?

There are 2 known substitutes for 4083946: 4083949, 4083947. Substitute compatibility should be verified for your specific system.

What is the NSN for 4083946?

4083946 is cataloged in the U.S. Government catalog under NSN 2840-01-448-6154. This indicates validated use in U.S. government and defense supply chains.

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4083946 — CHAMBER,COMBUSTION,AIRCRAFT GAS

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