The Turbine,steam, cataloged under National Stock Number 2825-00-227-9587, 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. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2825-00-227-9587 |
| Primary Part Number | 8258439 |
| Item Name | Turbine,steam |
| FSC / FSG | 2825 / 28 — Steam Turbines and Components |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Ahead Impulse Stage Quantity | 8 |
| Mounting Position | HORIZONTAL |
| Throttle Valve Assembled Form | INTEGRAL |
| Lube Oil Cooler Assembled Form | SEPARATE |
| Shaft Rotation Direction | CLOCKWISE |
| Ahead Impulse Stage Stationary Blade Row Quantity | 1 |
| Ahead Impulse Stage Rotation Blade Row Quantity | 9 |
| Ahead Initial Steam Temp | 825.0 DEGREES FAHRENHEIT |
| Ahead Rated Horsepower at Specified RPM | 1000 SHAFT HP AT 10119 RPM RPM |
| Ahead Stage Design | IMPULSE |
| Ahead Initial Steam Gage Pressure | 525.0 POUNDS PER SQUARE INCH LBS |
| Ahead Flow Type | SINGLE |
| Exhaust Pressure | 121.00 POUNDS PER SQUARE INCH GAGE LBS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 8258439 | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| WW8258439 | 3/9 Design control — primary reference General Electric Company |
NSN 2825-00-227-9587 is a Turbine,steam, manufactured by General Electric Company, classified under FSC 2825, Steam Turbines and Components. Status: active.
NSN 2825-00-227-9587 has 1 manufacturer part number on file: 8258439 (General Electric Company).
Key specifications for 8258439: Ahead Impulse Stage Quantity: 8; Mounting Position: HORIZONTAL; Throttle Valve Assembled Form: INTEGRAL; Lube Oil Cooler Assembled Form: SEPARATE. 13 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.