4080801 — DISK AND HUB,COMPRESSOR,AIRCRAFT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4080801: DISK AND HUB,COMPRESSOR,AIRCRAFT.

DISK AND HUB,COMPRESSOR,AIRCRAFT. Key specifications include material: TITANIUM ALLOY DISK, special_features: ECP91NA112; NEW COATING (PW53-69)ON THE BEARING SURFACES AND HAS DEEPERBLADE RETAINMENT POCKET, surface_treatment: COPPER AND NICKEL BLADE, end_item_identification: F100PW100/200/220 ACFT ENGINE, engine_section_location: COMPRESSOR, criticality_code_justification: AGAV. This part is cataloged in the U.S.

Government catalog under NSN 2840-01-136-0559, 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

4080801

NSN: 2840-01-136-0559
NIINs: 011360559, 013667938
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)

SPECIFICATIONS

material	TITANIUM ALLOY DISK
stage_number	1
special_features	ECP91NA112; NEW COATING (PW53-69)ON THE BEARING SURFACES AND HAS DEEPERBLADE RETAINMENT POCKET
surface_treatment	COPPER AND NICKEL BLADE
end_item_identification	F100PW100/200/220 ACFT ENGINE
engine_section_location	COMPRESSOR
criticality_code_justification	AGAV
NSN	2840-01-136-0559

COMPONENT DIAGRAM

KEY FEATURES

•

DESIGN TYPE: AXIAL COMPRESSOR

•

ENGINE SECTION LOCATION: COMPRESSOR

TECHNICAL CHARACTERISTICS

DESIGN TYPE	AXIAL COMPRESSOR
ENGINE SECTION LOCATION	COMPRESSOR
SPECIAL FEATURES	WAS DISK AND HUB,AXIAL COMPRESSOR,TURBINE ENGINE
END ITEM IDENTIFICATION	ACFT ENG F100

SUBSTITUTES & CROSS-REFERENCES 3

4047821Reference document

Same NSN cross-reference

Reference document — Secondary reference

4040341Reference document

Same NSN cross-reference

Reference document — Secondary reference

4046741Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· 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 4080801?

4080801 is a DISK AND HUB,COMPRESSOR,AIRCRAFT.

What parts can replace 4080801?

There are 3 known substitutes for 4080801: 4047821, 4040341, 4046741. Substitute compatibility should be verified for your specific system.

What is the NSN for 4080801?

4080801 is cataloged in the U.S. Government catalog under NSN 2840-01-136-0559. This indicates validated use in U.S. government and defense supply chains.

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4080801 — DISK AND HUB,COMPRESSOR,AIRCRAFT

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