The Shield,heat,aircraft Gas Turbine, cataloged under National Stock Number 2840-01-117-4518, is classified within Federal Supply Class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-01-117-4518 |
| Primary Part Number | 4013031 |
| Item Name | Shield,heat,aircraft Gas Turbine |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| 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 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4013031 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| 4013031 | 5/9 Secondary reference Turbo Power & Marine System Inc Sub of United Technologies Corp |
NSN 2840-01-117-4518 is a Shield,heat,aircraft Gas Turbine, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-117-4518 has 1 manufacturer part number on file: 4013031 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 4013031: Material Document and Classification: PWA SPEC 1042 MFR REF SINGLE MATERIAL RESPONSE OVERALLPWA SPEC 1042 MFR REF SINGLE MATERIAL RESPONSE OVERALL; Overall Length: 0.360 INCHES MINIMUM AND 0.360 INCHES MINIMUM AND 0.400 INCHES MAXIMUM0.400 INCHES MAXIMUM IN; Engine Section Location: TURBINETURBINE; End Item Identification: ACFT ENG F100ACFT ENG F100. 3 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 2840-01-117-4518 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.