The Yoke,jacking,steam Turbine, cataloged under National Stock Number 2825-01-305-3270, 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1 specification, cited from the U.S. Government catalog. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2825-01-305-3270 |
| Item Name | Yoke,jacking,steam Turbine |
| FSC / FSG | 2825 / 28 — Steam Turbines and Components |
| Status | ACTIVE |
| General Characteristics Item Description | HALF-RING W/LOCKING HUB CENTERED ON ENTIRE OUTER CIRCUMFERENCE; 11.250 IN.OD W/HUB,10.625 IN.OD W/O HUB,5.031 IN.ID,1.375 IN.THK O/A,TWO 0.750-10 UNC MTG HOLES,SPACED 8.500 IN.APART ON EACH SIDE OF ID THRU THICKNESS,1.375 IN.DP; USED ON HIGH PRESSURE FORWARD UNITS,PORT AND STARBOARD 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 |
|---|---|
| 3183506 | D/9 Drawing number reference only U.S. Government activity |
| 137B287 | D/9 Drawing number reference only General Electric Company |
| 137B287-1 | 3/9 Design control — primary reference General Electric Co Naval and Drive Turbine Systems Dept |
| 137B287-1 | 5/9 Secondary reference General Electric Company |
| 137B287-1 | C/1 Advisory reference — outside the item-of-supply concept General Electric Company |
| 3183506 PART 1 | 5/2 Secondary reference U.S. Government activity |
NSN 2825-01-305-3270 is a Yoke,jacking,steam Turbine, classified under FSC 2825, Steam Turbines and Components. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 2825-01-306-1432. Verify interchangeability with system specifications before substitution.
Key specifications for 2825-01-305-3270: General Characteristics Item Description: HALF-RING W/LOCKING HUB CENTERED ON ENTIRE OUTER CIRCUMFERENCE; 11.250 IN.OD W/HUB,10.625 IN.OD W/O HUB,5.031 IN.ID,1.375 IN.THK O/A,TWO 0.750-10 UNC MTG HOLES,SPACED 8.500 IN.APART ON EACH SIDE OF ID THRU THICKNESS,1.375 IN.DP; USED ON HIGH PRESSURE FORWARD UNITS,PORT AND STARBOARD 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.