The Piston,steam Turbine, cataloged under National Stock Number 2825-01-183-4684, 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1 specification, cited from the U.S. Government catalog. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2825-01-183-4684 |
| Item Name | Piston,steam Turbine |
| FSC / FSG | 2825 / 28 — Steam Turbines and Components |
| Status | ACTIVE |
| General Characteristics Item Description | COPPER ALLOY; 2.745 IN. OD,LARGEST END; 4.062 IN. LG; SMALLEST END THD 3/8-16NC-3A A |
| 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 |
|---|---|
| 3153996 | D/9 Drawing number reference only U.S. Government activity |
| 3153997 | D/9 Drawing number reference only U.S. Government activity |
| 101B341AA | D/9 Drawing number reference only General Electric Co Naval and Drive Turbine Systems Dept |
| 101B343AA | D/9 Drawing number reference only General Electric Co Naval and Drive Turbine Systems Dept |
| 3153996 PIECE 2 | 5/9 Secondary reference General Electric Co Naval and Drive Turbine Systems Dept |
| 101B341AA PIECE 2 | 3/9 Design control — primary reference General Electric Co Naval and Drive Turbine Systems Dept |
| 101B343AA-1 | 5/9 Secondary reference General Electric Co Naval and Drive Turbine Systems Dept |
NSN 2825-01-183-4684 is a Piston,steam Turbine, classified under FSC 2825, Steam Turbines and Components. Status: active.
Key specifications for 2825-01-183-4684: General Characteristics Item Description: COPPER ALLOY; 2.745 IN. OD,LARGEST END; 4.062 IN. LG; SMALLEST END THD 3/8-16NC-3A A. 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.