The Housing,bearing,steam Turbine, cataloged under National Stock Number 2825-01-178-6550, is classified within Federal Supply Class 2825 (Steam Turbines and Components) of the Engines, Turbines, and Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2825-01-178-6550 |
| Item Name | Housing,bearing,steam Turbine |
| FSC / FSG | 2825 / 28 — Steam Turbines and Components |
| Status | ACTIVE |
| General Characteristics Item Description | ANTIFRICTION,O/A H 3.375 IN.,ID 1.859 IN.,BODY OD 2.500 IN.,3 HOLES 0.438 IN.,BOLT CIRCLE DIA. 3.375 IN. IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 3131535 | 5/9 Secondary reference U.S. Government activity |
| F-3131526 PC 14 | 5/9 Secondary reference General Electric Co Naval and Drive Turbine Systems Dept |
| 101C425AA1 | 3/9 Design control — primary reference General Electric Co Naval and Drive Turbine Systems Dept |
NSN 2825-01-178-6550 is a Housing,bearing,steam Turbine, classified under FSC 2825, Steam Turbines and Components. Status: active.
Key specifications for 2825-01-178-6550: General Characteristics Item Description: ANTIFRICTION,O/A H 3.375 IN.,ID 1.859 IN.,BODY OD 2.500 IN.,3 HOLES 0.438 IN.,BOLT CIRCLE DIA. 3.375 IN. IN. 1 specification is 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.