The Turbine,steam, cataloged under National Stock Number 2825-00-227-9601, is classified within Federal Supply Class 2825 (Steam Turbines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Huntington Ingalls Inc Div Newport News Shipbuilding. Government technical data includes 21 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2825-00-227-9601 |
| Primary Part Number | 610-327STBD |
| Item Name | Turbine,steam |
| FSC / FSG | 2825 / 28 — Steam Turbines and Components |
| Manufacturer | Huntington Ingalls Inc Div Newport News Shipbuilding |
| Status | ACTIVE |
| Astern Stage Design | IMPULSE |
| Astern Turbine Location | FORWARD END OF LOW PRESSURE TURBINE |
| Astern Flow Type | SINGLE |
| Ahead Reaction Stage Rotation Blade Row Quantity | 18 |
| Mounting Position | HORIZONTAL |
| Astern Initial Steam Temp | 397.0 DEGREES FAHRENHEIT |
| Throttle Valve Assembled Form | SEPARATE |
| Lube Oil Cooler Assembled Form | SEPARATE |
| Shaft Rotation Direction | CLOCKWISE |
| Astern Stationary Blade Row Quantity | 3 |
| Ahead Reaction Stage Quantity | 7 |
| Astern Rated Horsepower at Specified RPM | 2000 SHAFT HP AT 2000 RPM RPM |
| Ahead Initial Steam Temp | 244.0 DEGREES FAHRENHEIT |
| Ahead Rated Horsepower at Specified RPM | 1750 SHAFT HP AT 3023 RPM RPM |
| Astern Rotation Blade Row Quantity | 5 |
| Ahead Stage Design | REACTION |
| Ahead Initial Steam Gage Pressure | 12.0 POUNDS PER SQUARE INCH LBS |
| Astern Initial Steam Gage Pressure | 229.0 POUNDS PER SQUARE INCH LBS |
| Ahead Flow Type | SINGLE |
| Reference Number Differentiating Characteristics | AKCT |
| Exhaust Pressure | 27.50 INCHES OF MERCURY IN |
| 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 |
|---|---|
| 610-327STBD | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| Reference | Meaning |
|---|---|
| 610-327 | 3/1 Design control — primary reference Huntington Ingalls Inc Div Newport News Shipbuilding |
NSN 2825-00-227-9601 is a Turbine,steam, manufactured by Huntington Ingalls Inc Div Newport News Shipbuilding, classified under FSC 2825, Steam Turbines and Components. Status: active.
NSN 2825-00-227-9601 has 1 manufacturer part number on file: 610-327STBD (Huntington Ingalls Inc Div Newport News Shipbuilding).
1 possible match (shared part number, not a government interchangeability claim): 7530-01-460-9704. Verify interchangeability with system specifications before substitution.
Key specifications for 610-327STBD: Astern Stage Design: IMPULSE; Astern Turbine Location: FORWARD END OF LOW PRESSURE TURBINE; Astern Flow Type: SINGLE; Ahead Reaction Stage Rotation Blade Row Quantity: 18. 21 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.