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774659 — HUB,COMPRESSOR,AIRCRAFT GAS TURB

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

774659: HUB,COMPRESSOR,AIRCRAFT GAS TURB.

HUB,COMPRESSOR,AIRCRAFT GAS TURB. Key specifications include diameter: 16.741 INCHES MINIMUM AND 16.743 INCHES MAXIMUM IN, material: STEEL OVERALL, design_type: AXIAL COMPRESSOR, overall_length: 12.726 INCHES NOMINAL IN, special_features: P/N WILL NEVER BE PROCURED; P/N 635498 WILL BE REMOVED, IF NO CRACKS IDENTIFIED, WILL BE REIDENTIFIED TO THIS P/N, end_item_identification: TF-33 AIRCRAFT GAS TURBINE ENG. This part is cataloged in the U.S.

Government catalog under NSN 2840-01-458-2762, 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
774659
NSN: 2840-01-458-2762
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
diameter16.741 INCHES MINIMUM AND 16.743 INCHES MAXIMUM IN
materialSTEEL OVERALL
design_typeAXIAL COMPRESSOR
overall_length12.726 INCHES NOMINAL IN
special_featuresP/N WILL NEVER BE PROCURED; P/N 635498 WILL BE REMOVED, IF NO CRACKS IDENTIFIED, WILL BE REIDENTIFIED TO THIS P/N
end_item_identificationTF-33 AIRCRAFT GAS TURBINE ENG
engine_section_locationCOMPRESSOR
reference_data_and_literatureT.O. 2J-TF33-34, FIG 6, IND 51
criticality_code_justificationABHP AND ABMZ AND CZBJ AND FEAT
material_document_and_classificationAMS6415 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN2840-01-458-2762
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HUB,COMPRESSOR,AIRCRAFT GAS TURB TITLE COMPONENT PN 774659 MFR HUB,COMPRESSOR,AIRCRAF
KEY FEATURES
•
DESIGN TYPE: AXIAL COMPRESSOR
•
CRITICALITY CODE JUSTIFICATION: ABHP AND ABMZ AND CZBJ AND FEAT
•
REFERENCE DATA AND LITERATURE: T.O. 2J-TF33-34, FIG 6, IND 51
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS6415 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 16.741 INCHES MINIMUM AND 16.743 INCHES MAXIMUM IN
•
ENGINE SECTION LOCATION: COMPRESSOR
TECHNICAL CHARACTERISTICS
DESIGN TYPEAXIAL COMPRESSOR
CRITICALITY CODE JUSTIFICATIONABHP AND ABMZ AND CZBJ AND FEAT
REFERENCE DATA AND LITERATURET.O. 2J-TF33-34, FIG 6, IND 51
MATERIAL DOCUMENT AND CLASSIFICATIONAMS6415 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER16.741 INCHES MINIMUM AND 16.743 INCHES MAXIMUM IN
OVERALL LENGTH12.726 INCHES NOMINAL IN
ENGINE SECTION LOCATIONCOMPRESSOR
SPECIAL FEATURESP/N WILL NEVER BE PROCURED; P/N 635498 WILL BE REMOVED, IF NO CRACKS IDENTIFIED, WILL BE REIDENTIFIED TO THIS P/N
END ITEM IDENTIFICATIONTF-33 AIRCRAFT GAS TURBINE ENG
MATERIALSTEEL OVERALL
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 774659?
774659 is a HUB,COMPRESSOR,AIRCRAFT GAS TURB.
What is the NSN for 774659?
774659 is cataloged in the U.S. Government catalog under NSN 2840-01-458-2762. This indicates validated use in U.S. government and defense supply chains.
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