477721 — CHAMBER,COMBUSTION,AIRCRAFT GAS

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

477721: CHAMBER,COMBUSTION,AIRCRAFT GAS.

CHAMBER,COMBUSTION,AIRCRAFT GAS. Key specifications include overall_length: 17.260 INCHES MINIMUM AND 17.320 INCHES MAXIMUM IN, end_item_identification: ACFT ENG TF33, engine_section_location: COMBUSTION CHAMBER, criticality_code_justification: AGAV. This part is cataloged in the U.S.

Government catalog under NSN 2840-00-994-8735, 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

477721

NSN: 2840-00-994-8735
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)

SPECIFICATIONS

overall_length	17.260 INCHES MINIMUM AND 17.320 INCHES MAXIMUM IN
end_item_identification	ACFT ENG TF33
engine_section_location	COMBUSTION CHAMBER
criticality_code_justification	AGAV
NSN	2840-00-994-8735

COMPONENT DIAGRAM

KEY FEATURES

•

CRITICALITY CODE JUSTIFICATION: AGAV

•

ENGINE SECTION LOCATION: COMBUSTION CHAMBER

TECHNICAL CHARACTERISTICS

CRITICALITY CODE JUSTIFICATION	AGAV
OVERALL LENGTH	17.260 INCHES MINIMUM AND 17.320 INCHES MAXIMUM IN
ENGINE SECTION LOCATION	COMBUSTION CHAMBER
END ITEM IDENTIFICATION	ACFT ENG TF33

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

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 477721?

477721 is a CHAMBER,COMBUSTION,AIRCRAFT GAS.

What is the NSN for 477721?

477721 is cataloged in the U.S. Government catalog under NSN 2840-00-994-8735. This indicates validated use in U.S. government and defense supply chains.

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477721 — CHAMBER,COMBUSTION,AIRCRAFT GAS

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