The Diaphragm, cataloged under National Stock Number 2825-00-149-2157, is classified within Federal Supply Class 2825 (Steam Turbines 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Diaphragm |
| FSC / FSG | 2825 — Steam Turbines and Components (FSG 28) |
| Manufacturers | General Electric Company (CAGE 24446); Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa (CAGE 04537) |
| Parameter | Value |
|---|---|
| NSN | 2825-00-149-2157 |
| Primary Part Number | 6680708-11 |
| Item Name | Diaphragm |
| FSC / FSG | 2825 / 28 — Steam Turbines and Components |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 6680708-11 PRIMARY | General Electric Company (USA) |
| WW6680755PC75 PRIMARY | General Electric Company (USA) |
| 2118F11 PRIMARY | Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa (USA) |
| Reference | Meaning |
|---|---|
| 2118F11 | 5/9 Secondary reference Mid-States Metal-Lines Inc |
| 6680708-11 | 5/9 Secondary reference General Electric Co Switchgear and Control Division of Apparatus Group |
NSN 2825-00-149-2157 is a Diaphragm, manufactured by General Electric Company, classified under FSC 2825, Steam Turbines and Components. Status: active.
NSN 2825-00-149-2157 has 3 manufacturer part numbers on file: 6680708-11 (General Electric Company), WW6680755PC75 (General Electric Company), 2118F11 (Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa).
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.