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4077373 — NOZZLE,TURBINE,AIRCRAFT GAS TURB

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4077373: NOZZLE,TURBINE,AIRCRAFT GAS TURB.

NOZZLE,TURBINE,AIRCRAFT GAS TURB. Key specifications include diameter: 25.800 INCHES NOMINAL IN, material: NICKEL ALLOY VANE, overall_width: 1.972 INCHES NOMINAL IN, overall_length: 4.600 INCHES NOMINAL IN, blade_attachment_method: SLOT, end_item_identification: F100PW0229 AIRCRAFT ENGINE. This part is cataloged in the U.S.

Government catalog under NSN 2840-01-323-9762, 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
4077373
NSN: 2840-01-323-9762
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
diameter25.800 INCHES NOMINAL IN
materialNICKEL ALLOY VANE
stage_number3
overall_width1.972 INCHES NOMINAL IN
overall_length4.600 INCHES NOMINAL IN
blade_attachment_methodSLOT
end_item_identificationF100PW0229 AIRCRAFT ENGINE
engine_section_locationTURBINE
criticality_code_justificationAGAV
material_document_and_classificationPWA1426 ASSN STD SINGLE MATERIAL RESPONSE VANE
NSN2840-01-323-9762
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available NOZZLE,TURBINE,AIRCRAFT GAS TURB TITLE COMPONENT PN 4077373 MFR NOZZLE,TURBINE,AIRCRAF
KEY FEATURES
•
STAGE NUMBER: 3
•
CRITICALITY CODE JUSTIFICATION: AGAV
•
BLADE ATTACHMENT METHOD: SLOT
•
MATERIAL DOCUMENT AND CLASSIFICATION: PWA1426 ASSN STD SINGLE MATERIAL RESPONSE VANE
•
DIAMETER: 25.800 INCHES NOMINAL IN
•
ENGINE SECTION LOCATION: TURBINE
TECHNICAL CHARACTERISTICS
STAGE NUMBER3
CRITICALITY CODE JUSTIFICATIONAGAV
BLADE ATTACHMENT METHODSLOT
MATERIAL DOCUMENT AND CLASSIFICATIONPWA1426 ASSN STD SINGLE MATERIAL RESPONSE VANE
DIAMETER25.800 INCHES NOMINAL IN
OVERALL LENGTH4.600 INCHES NOMINAL IN
OVERALL WIDTH1.972 INCHES NOMINAL IN
ENGINE SECTION LOCATIONTURBINE
END ITEM IDENTIFICATIONF100PW0229 AIRCRAFT ENGINE
MATERIALNICKEL ALLOY VANE
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
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 4077373?
4077373 is a NOZZLE,TURBINE,AIRCRAFT GAS TURB.
What is the NSN for 4077373?
4077373 is cataloged in the U.S. Government catalog under NSN 2840-01-323-9762. 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.