The Support,accessory,aircraft Gas T, cataloged under National Stock Number 2840-01-381-1185, 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 General Electric Company. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-01-381-1185 |
| Primary Part Number | 1778M48P02 |
| Item Name | Support,accessory,aircraft Gas T |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 1778M48P01 | General Electric Company (USA) |
| 1778M48P02 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 1778M58P01 | 5/9 Secondary reference General Electric Company |
| 1778M58P02 | 5/9 Secondary reference General Electric Company |
| 1778M48P01 | 5/9 Secondary reference Unison Engine Components Inc |
NSN 2840-01-381-1185 is a Support,accessory,aircraft Gas T, manufactured by General Electric Company, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-381-1185 has 2 manufacturer part numbers on file: 1778M48P01 (General Electric Company), 1778M48P02 (General Electric Company).
Key specifications for 1778M48P02: Criticality Code Justification: AGAV; End Item Identification: TF-39; Material: STEEL CORROSION RESISTING. 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.
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.