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496801 — DISK,TURBINE,AIRCRAFT GAS TURBIN

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

496801: DISK,TURBINE,AIRCRAFT GAS TURBIN.

DISK,TURBINE,AIRCRAFT GAS TURBIN. Key specifications include diameter: 23.875 INCHES NOMINAL IN, material: NICKEL ALLOY OVERALL, special_features: ORIGINAL NAME DISK,TURBINE,TURBINE ENGINE, end_item_identification: ACFT ENG TF33, engine_section_location: TURBINE. This part is cataloged in the U.S.

Government catalog under NSN 2840-01-159-4265, 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
496801
NSN: 2840-01-159-4265
NIINs: 011594265, 015834345
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
diameter23.875 INCHES NOMINAL IN
materialNICKEL ALLOY OVERALL
special_featuresORIGINAL NAME DISK,TURBINE,TURBINE ENGINE
end_item_identificationACFT ENG TF33
engine_section_locationTURBINE
NSN2840-01-159-4265
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DISK,TURBINE,AIRCRAFT GAS TURBIN TITLE COMPONENT PN 496801 MFR DISK,TURBINE,AIRCRAFT
KEY FEATURES
•
DIAMETER: 23.875 INCHES NOMINAL IN
•
ENGINE SECTION LOCATION: TURBINE
•
MATERIAL: NICKEL ALLOY OVERALL
TECHNICAL CHARACTERISTICS
DIAMETER23.875 INCHES NOMINAL IN
ENGINE SECTION LOCATIONTURBINE
SPECIAL FEATURESORIGINAL NAME DISK,TURBINE,TURBINE ENGINE
END ITEM IDENTIFICATIONACFT ENG TF33
MATERIALNICKEL ALLOY OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 496801?
496801 is a DISK,TURBINE,AIRCRAFT GAS TURBIN.
What is the NSN for 496801?
496801 is cataloged in the U.S. Government catalog under NSN 2840-01-159-4265. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.