The Support,diffuser Component,aircr, cataloged under National Stock Number 2840-01-494-1033, 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. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Support,diffuser Component,aircr |
| FSC / FSG | 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components (FSG 28) |
| Manufacturers | Electro-Methods, L.p. (CAGE 33617); General Electric Company (CAGE 07482); Barnes Group Inc. Div Windsor Division (CAGE 31417) |
| Parameter | Value |
|---|---|
| NSN | 2840-01-494-1033 |
| Primary Part Number | 1784M48P04 |
| Item Name | Support,diffuser Component,aircr |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 178M48P04 | Electro-Methods, L.p. (USA) |
| 1784M48P04 PRIMARY | General Electric Company (USA) |
| 1784M48P04 | Barnes Group Inc. Div Windsor Division (USA) |
| Reference | Meaning |
|---|---|
| 1784M48 | D/9 Drawing number reference only General Electric Company |
| 1784M48P04 | 5/2 Secondary reference U.S. Government activity |
| 1784M48P04 | 5/9 Secondary reference Tss Technologies, Inc. Dba Tss Medical |
| 1784M48P04 | 5/2 Secondary reference U.S. Government activity |
NSN 2840-01-494-1033 is a Support,diffuser Component,aircr, manufactured by General Electric Company, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-494-1033 has 3 manufacturer part numbers on file: 178M48P04 (Electro-Methods, L.p.), 1784M48P04 (General Electric Company), 1784M48P04 (Barnes Group Inc. Div Windsor Division).
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 2840-01-494-1033 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.