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4001456 — SHIELD,HEAT,AIRCRAFT GAS TURBINE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4001456: SHIELD,HEAT,AIRCRAFT GAS TURBINE.

SHIELD,HEAT,AIRCRAFT GAS TURBINE. Key specifications include material: COBALT ALLOY OVERALL, overall_length: 2.023 INCHES MINIMUM AND 2.023 INCHES MINIMUM AND 2.133 INCHES MAXIMUM2.133 INCHES MAXIMUM IN, end_item_identification: ACFT ENG F100ACFT ENG F100, engine_section_location: TURBINETURBINE, material_document_and_classification: PWA SPEC 1042 MFR REF SINGLE MATERIAL RESPONSE OVERALLPWA SPEC 1042 MFR REF SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 2840-01-117-4511, 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
4001456
NSN: 2840-01-117-4511
NIINs: 011174511, 013335897, 015570485
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialCOBALT ALLOY OVERALL
overall_length2.023 INCHES MINIMUM AND 2.023 INCHES MINIMUM AND 2.133 INCHES MAXIMUM2.133 INCHES MAXIMUM IN
end_item_identificationACFT ENG F100ACFT ENG F100
engine_section_locationTURBINETURBINE
material_document_and_classificationPWA SPEC 1042 MFR REF SINGLE MATERIAL RESPONSE OVERALLPWA SPEC 1042 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN2840-01-117-4511
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHIELD,HEAT,AIRCRAFT GAS TURBINE TITLE COMPONENT PN 4001456 MFR SHIELD,HEAT,AIRCRAFT G
KEY FEATURES
•
MATERIAL DOCUMENT AND CLASSIFICATION: PWA SPEC 1042 MFR REF SINGLE MATERIAL RESPONSE OVERALLPWA SPEC 1042 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
ENGINE SECTION LOCATION: TURBINETURBINE
•
MATERIAL: COBALT ALLOY OVERALL
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONPWA SPEC 1042 MFR REF SINGLE MATERIAL RESPONSE OVERALLPWA SPEC 1042 MFR REF SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH2.023 INCHES MINIMUM AND 2.023 INCHES MINIMUM AND 2.133 INCHES MAXIMUM2.133 INCHES MAXIMUM IN
ENGINE SECTION LOCATIONTURBINETURBINE
END ITEM IDENTIFICATIONACFT ENG F100ACFT ENG F100
MATERIALCOBALT ALLOY OVERALL
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 — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 4001456?
4001456 is a SHIELD,HEAT,AIRCRAFT GAS TURBINE.
What is the NSN for 4001456?
4001456 is cataloged in the U.S. Government catalog under NSN 2840-01-117-4511. This indicates validated use in U.S. government and defense supply chains.
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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.