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4080526 — SUPPORT,TURBINE COMPONENT,AIRCRA

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4080526: SUPPORT,TURBINE COMPONENT,AIRCRA.

SUPPORT,TURBINE COMPONENT,AIRCRA. Key specifications include material: NICKEL ALLOY, overall_length: 1.506 INCHES MINIMUM AND 1.513 INCHES MAXIMUM IN, inside_diameter: 25.044 INCHES MINIMUM AND 25.052 INCHES MAXIMUM IN, outside_diameter: 25.811 INCHES MINIMUM AND 25.817 INCHES MAXIMUM IN, special_features: STAGE 2, mounting_hole_diameter: 0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 2840-01-366-2560, 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
4080526
NSN: 2840-01-366-2560
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialNICKEL ALLOY
overall_length1.506 INCHES MINIMUM AND 1.513 INCHES MAXIMUM IN
inside_diameter25.044 INCHES MINIMUM AND 25.052 INCHES MAXIMUM IN
outside_diameter25.811 INCHES MINIMUM AND 25.817 INCHES MAXIMUM IN
special_featuresSTAGE 2
mounting_hole_diameter0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
mounting_hole_quantity20
end_item_identificationF100PW0229 AIRCRAFT ENGINE
criticality_code_justificationAGAV
NSN2840-01-366-2560
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SUPPORT,TURBINE COMPONENT,AIRCRA TITLE COMPONENT PN 4080526 MFR SUPPORT,TURBINE COMPON
KEY FEATURES
•
MOUNTING HOLE QUANTITY: 20
•
CRITICALITY CODE JUSTIFICATION: AGAV
•
MOUNTING HOLE DIAMETER: 0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 25.811 INCHES MINIMUM AND 25.817 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 25.044 INCHES MINIMUM AND 25.052 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY20
CRITICALITY CODE JUSTIFICATIONAGAV
MOUNTING HOLE DIAMETER0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
OVERALL LENGTH1.506 INCHES MINIMUM AND 1.513 INCHES MAXIMUM IN
OUTSIDE DIAMETER25.811 INCHES MINIMUM AND 25.817 INCHES MAXIMUM IN
INSIDE DIAMETER25.044 INCHES MINIMUM AND 25.052 INCHES MAXIMUM IN
SPECIAL FEATURESSTAGE 2
END ITEM IDENTIFICATIONF100PW0229 AIRCRAFT ENGINE
MATERIALNICKEL ALLOY
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 4080526?
4080526 is a SUPPORT,TURBINE COMPONENT,AIRCRA.
What is the NSN for 4080526?
4080526 is cataloged in the U.S. Government catalog under NSN 2840-01-366-2560. 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.