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4052808 — BLADE,COMPRESSOR,AIRCRAFT GAS TU

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4052808: BLADE,COMPRESSOR,AIRCRAFT GAS TU.

BLADE,COMPRESSOR,AIRCRAFT GAS TU. Key specifications include diameter: 19.966 INCHES MINIMUM AND 20.366 INCHES MAXIMUM IN, material: NICKEL ALLOY BLADE, design_type: COMPRESSOR, overall_length: 1.758 INCHES MINIMUM AND 1.762 INCHES MAXIMUM IN, special_features: ORIGINAL NAME BLADE,COMPRESSOR ROTOR,TURBINE ENGINE, end_item_identification: ACFT ENG F100-PW-220. This part is cataloged in the U.S.

Government catalog under NSN 2840-01-215-2739, 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
4052808
NSN: 2840-01-215-2739
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
diameter19.966 INCHES MINIMUM AND 20.366 INCHES MAXIMUM IN
materialNICKEL ALLOY BLADE
design_typeCOMPRESSOR
stage_number8
overall_length1.758 INCHES MINIMUM AND 1.762 INCHES MAXIMUM IN
special_featuresORIGINAL NAME BLADE,COMPRESSOR ROTOR,TURBINE ENGINE
end_item_identificationACFT ENG F100-PW-220
engine_section_locationHIGH PRESSURE COMPRESSOR
criticality_code_justificationAGAV
material_document_and_classificationPWA1022 ASSN STD SINGLE MATERIAL RESPONSE BLADE
NSN2840-01-215-2739
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BLADE,COMPRESSOR,AIRCRAFT GAS TU TITLE COMPONENT PN 4052808 MFR BLADE,COMPRESSOR,AIRCR
KEY FEATURES
•
STAGE NUMBER: 8
•
DESIGN TYPE: COMPRESSOR
•
CRITICALITY CODE JUSTIFICATION: AGAV
•
MATERIAL DOCUMENT AND CLASSIFICATION: PWA1022 ASSN STD SINGLE MATERIAL RESPONSE BLADE
•
DIAMETER: 19.966 INCHES MINIMUM AND 20.366 INCHES MAXIMUM IN
•
ENGINE SECTION LOCATION: HIGH PRESSURE COMPRESSOR
TECHNICAL CHARACTERISTICS
STAGE NUMBER8
DESIGN TYPECOMPRESSOR
CRITICALITY CODE JUSTIFICATIONAGAV
MATERIAL DOCUMENT AND CLASSIFICATIONPWA1022 ASSN STD SINGLE MATERIAL RESPONSE BLADE
DIAMETER19.966 INCHES MINIMUM AND 20.366 INCHES MAXIMUM IN
OVERALL LENGTH1.758 INCHES MINIMUM AND 1.762 INCHES MAXIMUM IN
ENGINE SECTION LOCATIONHIGH PRESSURE COMPRESSOR
SPECIAL FEATURESORIGINAL NAME BLADE,COMPRESSOR ROTOR,TURBINE ENGINE
END ITEM IDENTIFICATIONACFT ENG F100-PW-220
MATERIALNICKEL ALLOY BLADE
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.
2840-00-000-0048 2840-00-000-0049 2840-00-001-1741 2840-00-001-1743 2840-00-001-2117 2840-00-001-2284 2840-00-001-3922 2840-00-001-4903
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 4052808?
4052808 is a BLADE,COMPRESSOR,AIRCRAFT GAS TU.
What is the NSN for 4052808?
4052808 is cataloged in the U.S. Government catalog under NSN 2840-01-215-2739. 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.