The Seal Ring Assembly,labyrinth, cataloged under National Stock Number 2825-00-024-0295, 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 2 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2825-00-024-0295 |
| Primary Part Number | 246L256-89 |
| Item Name | Seal Ring Assembly,labyrinth |
| FSC / FSG | 2825 / 28 — Steam Turbines and Components |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Temp Rating | 300.0 FAHRENHEIT DEGF |
| Operating Medium | STEAM |
| 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 |
|---|---|
| 246L256-89 | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 753C356 | D/9 Drawing number reference only General Electric Company |
| 753C356-4 | 5/9 Secondary reference General Electric Company |
| 753C356-004 | 3/9 Design control — primary reference General Electric Co Naval and Drive Turbine Systems Dept |
| 246L256-89 | 5/9 Secondary reference General Electric Company |
| 753C356-4 | 5/9 Secondary reference General Electric Company |
NSN 2825-00-024-0295 is a Seal Ring Assembly,labyrinth, manufactured by General Electric Company, classified under FSC 2825, Steam Turbines and Components. Status: active.
NSN 2825-00-024-0295 has 1 manufacturer part number on file: 246L256-89 (General Electric Company).
Key specifications for 246L256-89: Temp Rating: 300.0 FAHRENHEIT DEGF; Operating Medium: STEAM; Special Features: FURN W/SPRING RETAINING RING 2,SPRING 8; 8 SEGMENTS; 28.000 IN. NOMINAL SHAFT DIA; 0.312 IN. PITCH; 4 TEETH IN. 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.