4071730 — CASE,COMBUSTION CHAMBER,AIRCRAFT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4071730: CASE,COMBUSTION CHAMBER,AIRCRAFT.

CASE,COMBUSTION CHAMBER,AIRCRAFT. Key specifications include diameter: 4.330 INCHES MINIMUM AND 4.350 INCHES MAXIMUM IN, material: NICKEL ALLOY INNER LINER, overall_length: 1.055 INCHES MINIMUM AND 1.075 INCHES MAXIMUM IN, material_thickness: 0.128 INCHES MAXIMUM IN, end_item_identification: F100PW0229 AIRCRAFT ENGINE, engine_section_location: HIGH PRESSURE COMPRESSOR. This part is cataloged in the U.S.

Government catalog under NSN 2840-01-318-4789, 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

4071730

NSN: 2840-01-318-4789
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)

SPECIFICATIONS

diameter	4.330 INCHES MINIMUM AND 4.350 INCHES MAXIMUM IN
material	NICKEL ALLOY INNER LINER
overall_length	1.055 INCHES MINIMUM AND 1.075 INCHES MAXIMUM IN
material_thickness	0.128 INCHES MAXIMUM IN
end_item_identification	F100PW0229 AIRCRAFT ENGINE
engine_section_location	HIGH PRESSURE COMPRESSOR
criticality_code_justification	AGAV
material_document_and_classification	AMS5666 ASSN STD SINGLE MATERIAL RESPONSE INNER LINER
NSN	2840-01-318-4789

COMPONENT DIAGRAM

KEY FEATURES

•

CRITICALITY CODE JUSTIFICATION: AGAV

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS5666 ASSN STD SINGLE MATERIAL RESPONSE INNER LINER

•

DIAMETER: 4.330 INCHES MINIMUM AND 4.350 INCHES MAXIMUM IN

•

ENGINE SECTION LOCATION: HIGH PRESSURE COMPRESSOR

•

MATERIAL THICKNESS: 0.128 INCHES MAXIMUM IN

•

MATERIAL: NICKEL ALLOY INNER LINER

TECHNICAL CHARACTERISTICS

CRITICALITY CODE JUSTIFICATION	AGAV
MATERIAL DOCUMENT AND CLASSIFICATION	AMS5666 ASSN STD SINGLE MATERIAL RESPONSE INNER LINER
DIAMETER	4.330 INCHES MINIMUM AND 4.350 INCHES MAXIMUM IN
OVERALL LENGTH	1.055 INCHES MINIMUM AND 1.075 INCHES MAXIMUM IN
ENGINE SECTION LOCATION	HIGH PRESSURE COMPRESSOR
MATERIAL THICKNESS	0.128 INCHES MAXIMUM IN
END ITEM IDENTIFICATION	F100PW0229 AIRCRAFT ENGINE
MATERIAL	NICKEL ALLOY INNER LINER

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

2840PL0664373Reference document

Same NSN cross-reference

Reference document — Informative reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is 4071730?

4071730 is a CASE,COMBUSTION CHAMBER,AIRCRAFT.

What parts can replace 4071730?

There is 1 known substitute for 4071730: 2840PL0664373. Substitute compatibility should be verified for your specific system.

What is the NSN for 4071730?

4071730 is cataloged in the U.S. Government catalog under NSN 2840-01-318-4789. This indicates validated use in U.S. government and defense supply chains.

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4071730 — CASE,COMBUSTION CHAMBER,AIRCRAFT

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