The Seal Ring Assembly,labyrinth, cataloged under National Stock Number 2825-00-372-9758, is classified within Federal Supply Class 2825 (Steam Turbines and Components) of the Engines, Turbines, and Components group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 12 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2825-00-372-9758 |
| Item Name | Seal Ring Assembly,labyrinth |
| FSC / FSG | 2825 / 28 — Steam Turbines and Components |
| Status | ACTIVE |
| Operating Medium | STEAMSTEAM |
| Material | COPPER ALLOY OVERALL |
| 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 |
|---|---|
| 8453327PC4AND101A150CBPC4 | 5/9 Secondary reference General Electric Company |
| 8453326AA-4 | 3/9 Design control — primary reference General Electric Co Naval and Drive Turbine Systems Dept |
| DD692S6100-129PC3-4 | 5/9 Secondary reference U.S. Government activity |
| 8453326AAG-4 | 5/9 Secondary reference General Electric Co Naval and Drive Turbine Systems Dept |
| 8453327PC4AND101A150CBPC4 | 5/9 Secondary reference General Electric Company |
| WW8453327PC3-4 | 5/9 Secondary reference General Electric Company |
| 8453327G4 | 5/9 Secondary reference General Electric Co Naval and Drive Turbine Systems Dept |
| 8453327AAG-4 | 5/9 Secondary reference General Electric Co Naval and Drive Turbine Systems Dept |
| H60P20058-4250 | 5/9 Secondary reference General Electric Company |
| H60P20058-4250 | 5/9 Secondary reference General Electric Company |
| 39J889-3X4 | 5/9 Secondary reference Westinghouse Electric Corp |
| WW8453327PC3-4 | 5/9 Secondary reference General Electric Company |
NSN 2825-00-372-9758 is a Seal Ring Assembly,labyrinth, classified under FSC 2825, Steam Turbines and Components. Status: active.
Key specifications for 2825-00-372-9758: Operating Medium: STEAMSTEAM; Material: COPPER ALLOY OVERALL. 2 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.