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4045971 — SHIELD,HEAT,AIRCRAFT GAS TURBINE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4045971: SHIELD,HEAT,AIRCRAFT GAS TURBINE.

SHIELD,HEAT,AIRCRAFT GAS TURBINE. Key specifications include material: STEEL SHIELD, end_item_identification: ACFT.ENG. F100PW100/200, engine_section_location: TURBINE.

This part is cataloged in the U.S. Government catalog under NSN 2840-01-242-8338, 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
4045971
NSN: 2840-01-242-8338
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL SHIELD
end_item_identificationACFT.ENG. F100PW100/200
engine_section_locationTURBINE
NSN2840-01-242-8338
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHIELD,HEAT,AIRCRAFT GAS TURBINE TITLE COMPONENT PN 4045971 MFR SHIELD,HEAT,AIRCRAFT G
KEY FEATURES
•
ENGINE SECTION LOCATION: TURBINE
•
MATERIAL: STEEL SHIELD
TECHNICAL CHARACTERISTICS
ENGINE SECTION LOCATIONTURBINE
END ITEM IDENTIFICATIONACFT.ENG. F100PW100/200
MATERIALSTEEL SHIELD
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
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 4045971?
4045971 is a SHIELD,HEAT,AIRCRAFT GAS TURBINE.
What is the NSN for 4045971?
4045971 is cataloged in the U.S. Government catalog under NSN 2840-01-242-8338. 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.