The Nozzle Diaphragm,tu, cataloged under National Stock Number 2825-00-372-9185, 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 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Nozzle Diaphragm,tu |
| FSC / FSG | 2825 — Steam Turbines and Components (FSG 28) |
| Manufacturers | General Electric Company (CAGE 01289); General Electric Company (CAGE 24446) |
| Parameter | Value |
|---|---|
| NSN | 2825-00-372-9185 |
| Primary Part Number | WW8258445 |
| Item Name | Nozzle Diaphragm,tu |
| 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 |
|---|---|
| 5329175 | General Electric Company (USA) |
| WW8258445 PRIMARY | General Electric Company (USA) |
| WW5939325 PRIMARY | General Electric Company (USA) |
| WW5939325 | General Electric Company (USA) |
| W5329175 PRIMARY | General Electric Company (USA) |
| WW8258445 | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| DD423S41-0303 | 3/2 Design control — primary reference U.S. Government activity |
| DD692S4101-83 | 3/2 Design control — primary reference U.S. Government activity |
| DD692S4101-82 | 3/2 Design control — primary reference U.S. Government activity |
| DD445S4101-12 | 3/2 Design control — primary reference U.S. Government activity |
| 438C571-001 | C/1 Advisory reference — outside the item-of-supply concept General Electric Company |
| DD453S41-0303 | 3/2 Design control — primary reference U.S. Government activity |
| W5329175 | 5/9 Secondary reference General Electric Co Switchgear and Control Division of Apparatus Group |
NSN 2825-00-372-9185 is a Nozzle Diaphragm,tu, manufactured by General Electric Company, classified under FSC 2825, Steam Turbines and Components. Status: active.
NSN 2825-00-372-9185 has 6 manufacturer part numbers on file: 5329175 (General Electric Company), WW8258445 (General Electric Company), WW5939325 (General Electric Company), WW5939325 (General Electric Company), W5329175 (General Electric Company) and 1 more.
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.