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4080542 — BLADE,FAN,AIRCRAFT GAS TURBINE E

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4080542: BLADE,FAN,AIRCRAFT GAS TURBINE E.

BLADE,FAN,AIRCRAFT GAS TURBINE E. Key specifications include special_features: T.O. 2J-F100-14, blade_attachment_method: LOCK, end_item_identification: F100PW100/200/220 ACFT ENGINES, engine_section_location: FAN, criticality_code_justification: AGAV.

This part is cataloged in the U.S. Government catalog under NSN 2840-01-375-1409, 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
4080542
NSN: 2840-01-375-1409
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
stage_number2
special_featuresT.O. 2J-F100-14
blade_attachment_methodLOCK
end_item_identificationF100PW100/200/220 ACFT ENGINES
engine_section_locationFAN
criticality_code_justificationAGAV
NSN2840-01-375-1409
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BLADE,FAN,AIRCRAFT GAS TURBINE E TITLE COMPONENT PN 4080542 MFR BLADE,FAN,AIRCRAFT GAS
KEY FEATURES
•
STAGE NUMBER: 2
•
CRITICALITY CODE JUSTIFICATION: AGAV
•
BLADE ATTACHMENT METHOD: LOCK
•
ENGINE SECTION LOCATION: FAN
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS
STAGE NUMBER2
CRITICALITY CODE JUSTIFICATIONAGAV
BLADE ATTACHMENT METHODLOCK
ENGINE SECTION LOCATIONFAN
SPECIAL FEATUREST.O. 2J-F100-14
END ITEM IDENTIFICATIONF100PW100/200/220 ACFT ENGINES
SUBSTITUTES & CROSS-REFERENCES 4
4080702Reference document
Same NSN cross-reference
Reference document — Secondary reference
4080532Reference document
Same NSN cross-reference
Reference document — Secondary reference
4080622Reference document
Same NSN cross-reference
Reference document — Secondary reference
4080602Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 4080542?
4080542 is a BLADE,FAN,AIRCRAFT GAS TURBINE E.
What parts can replace 4080542?
There are 4 known substitutes for 4080542: 4080702, 4080532, 4080622 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4080542?
4080542 is cataloged in the U.S. Government catalog under NSN 2840-01-375-1409. 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.