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4028559 — COVER,TURBINE STATOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4028559: COVER,TURBINE STATOR.

The COVER,TURBINE STATOR is a the manufacturer industrial component. Key specifications include end_item_identification: ACFT ENG F100, general_characteristics_item_description: COBALT ALLOY AMS 5537,STAGE 2,0.015 MIN IN. 0.018 MAX IN.

THK. This part is cataloged in the U.S. Government catalog under NSN 2840-01-124-7404, 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
4028559
NSN: 2840-01-124-7404
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
end_item_identificationACFT ENG F100
general_characteristics_item_descriptionCOBALT ALLOY AMS 5537,STAGE 2,0.015 MIN IN. 0.018 MAX IN. THK
NSN2840-01-124-7404
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COVER,TURBINE STATOR TITLE COMPONENT PN 4028559 MFR COVER,TURBINE STATOR
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: COBALT ALLOY AMS 5537,STAGE 2,0.015 MIN IN. 0.018 MAX IN. THK
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCOBALT ALLOY AMS 5537,STAGE 2,0.015 MIN IN. 0.018 MAX IN. THK
END ITEM IDENTIFICATIONACFT ENG F100
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
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 4028559?
4028559 is a COVER,TURBINE STATOR.
What is the NSN for 4028559?
4028559 is cataloged in the U.S. Government catalog under NSN 2840-01-124-7404. 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.