4082257 — CASE,FAN,AIRCRAFT GAS TURBINE EN

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4082257: CASE,FAN,AIRCRAFT GAS TURBINE EN.

CASE,FAN,AIRCRAFT GAS TURBINE EN. Key specifications include diameter: 15.670 INCHES MINIMUM AND 15.690 INCHES MAXIMUM IN, material: NICKEL ALLOY, design_type: AXIAL COMPRESSOR, end_item_name: ACFT ENG, overall_width: 4.870 INCHES NOMINAL IN, overall_length: 11.480 INCHES MINIMUM AND 11.680 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 2840-01-389-4132, 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

4082257

NSN: 2840-01-389-4132
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	15.670 INCHES MINIMUM AND 15.690 INCHES MAXIMUM IN
material	NICKEL ALLOY
design_type	AXIAL COMPRESSOR
stage_number	3
end_item_name	ACFT ENG
overall_width	4.870 INCHES NOMINAL IN
overall_length	11.480 INCHES MINIMUM AND 11.680 INCHES MAXIMUM IN
end_item_source	77445
inside_diameter	23.962 INCHES MINIMUM AND 23.966 INCHES MAXIMUM IN
outside_diameter	26.217 INCHES MINIMUM AND 26.221 INCHES MAXIMUM IN
special_features	4TH STAGE TURBINE
end_item_identification	F100PW229
NSN	2840-01-389-4132

COMPONENT DIAGRAM

TYPICAL APPLICATIONS

Server thermal management and cooling
Hot-swap fan replacement in production environments
Redundant cooling for high-availability systems

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 8

KDS 2840-1150Reference document

Same NSN cross-reference

Reference document — Secondary reference

4082260-01Reference document

Same NSN cross-reference

Reference document — Secondary reference

4082258-01Reference document

Same NSN cross-reference

Reference document — Secondary reference

4082257-01Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

4082261-01Reference document

Same NSN cross-reference

Reference document — Secondary reference

4088733-01Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 4082257?

4082257 is a CASE,FAN,AIRCRAFT GAS TURBINE EN.

What parts can replace 4082257?

There are 8 known substitutes for 4082257: KDS 2840-1150, 4082260-01, 4082258-01 and 5 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 4082257?

4082257 is cataloged in the U.S. Government catalog under NSN 2840-01-389-4132. This indicates validated use in U.S. government and defense supply chains.

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4082257 — CASE,FAN,AIRCRAFT GAS TURBINE EN

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