The Shield,heat,aircraft Gas Turbine, cataloged under National Stock Number 2840-00-117-4858, 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 Thermal Structures, Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 7 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-00-117-4858 |
| Primary Part Number | 3-830190-12 |
| Item Name | Shield,heat,aircraft Gas Turbine |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Thermal Structures, Inc |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Engine Section Location | TURBINE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 3-830190-12 PRIMARY | Thermal Structures, Inc (USA) |
| 9632M28P12 | General Electric Company (USA) |
| 3-830190-15 PRIMARY | Thermal Structures, Inc (USA) |
| 9632M28P07 | General Electric Company (USA) |
| 9632M28P15 | General Electric Company (USA) |
| 9632M28 | General Electric Company (USA) |
| 42H24847P07 PRIMARY | Tighitco Inc. (USA) |
NSN 2840-00-117-4858 is a Shield,heat,aircraft Gas Turbine, manufactured by Thermal Structures, Inc, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-00-117-4858 has 7 manufacturer part numbers on file: 3-830190-12 (Thermal Structures, Inc), 9632M28P12 (General Electric Company), 3-830190-15 (Thermal Structures, Inc), 9632M28P07 (General Electric Company), 9632M28P15 (General Electric Company) and 2 more.
Key specifications for 3-830190-12: Criticality Code Justification: AGAV; Engine Section Location: TURBINE; Special Features: T.O. 2J-TF39-4; GOES ON THE NOZZLE SECTION; STAGE 3; LOW PRESSURE TURBINE; End Item Identification: ACFT ENG TF-39. 2 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 2840-00-117-4858 has DEMIL Code Q. 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.