The Seal Ring,labyrinth,steam Turbin, cataloged under National Stock Number 2825-01-008-2064, 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1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2825-01-008-2064 |
| Item Name | Seal Ring,labyrinth,steam Turbin |
| FSC / FSG | 2825 / 28 — Steam Turbines and Components |
| Status | ACTIVE |
| General Characteristics Item Description | BRASS;AIR AND OIL MEDIA; MATCHED SEGMENTS W/INNER ANNULAR GROOVES AND 2 ALLOY STEEL HEX SOCKET HEAD CAP SCREWS,0.250-20 UNC 3A THD BY 0.880 IN. LG,6 EA VERTICAL OILDRAIN HOLES CONNECTED W/2 EA HORIZONTAL OIL DRAIN HOLES;O/A OD 6.680 IN.;ID 4.133 IN. NOMINAL;1.750 IN. THICK 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 |
|---|---|
| 616F122G01 | 3/2 Design control — primary reference U.S. Government activity |
| 616F122 | D/9 Drawing number reference only U.S. Government activity |
NSN 2825-01-008-2064 is a Seal Ring,labyrinth,steam Turbin, classified under FSC 2825, Steam Turbines and Components. Status: active.
Key specifications for 2825-01-008-2064: General Characteristics Item Description: BRASS;AIR AND OIL MEDIA; MATCHED SEGMENTS W/INNER ANNULAR GROOVES AND 2 ALLOY STEEL HEX SOCKET HEAD CAP SCREWS,0.250-20 UNC 3A THD BY 0.880 IN. LG,6 EA VERTICAL OILDRAIN HOLES CONNECTED W/2 EA HORIZONTAL OIL DRAIN HOLES;O/A OD 6.680 IN.;ID 4.133 IN. NOMINAL;1.750 IN. THICK 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.