The Shaft, cataloged under National Stock Number 2825-00-385-9406, is classified within Federal Supply Class 2825 (Steam Turbines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Siemens Energy, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 47 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2825-00-385-9406 |
| Primary Part Number | HC256RX1 |
| Item Name | Shaft |
| FSC / FSG | 2825 / 28 — Steam Turbines and Components |
| Manufacturer | Siemens Energy, Inc. |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| G17188PC17 | Siemens Energy, Inc. (USA) |
| G7333PC19 | Siemens Energy, Inc. (USA) |
| G7148PC19 | Siemens Energy, Inc. (USA) |
| G6913PC19 | Siemens Energy, Inc. (USA) |
| G10947PC17 | Siemens Energy, Inc. (USA) |
| G9139PC19 | Siemens Energy, Inc. (USA) |
| G10543PC17 | Siemens Energy, Inc. (USA) |
| G7193PC23 | Siemens Energy, Inc. (USA) |
| G10318PC17 | Siemens Energy, Inc. (USA) |
| G7447PC19 | Siemens Energy, Inc. (USA) |
| G8488PC19 | Siemens Energy, Inc. (USA) |
| G10217PC17 | Siemens Energy, Inc. (USA) |
| G5644PC19 | Siemens Energy, Inc. (USA) |
| G8900PC17 | Siemens Energy, Inc. (USA) |
| G10503PC17 | Siemens Energy, Inc. (USA) |
| G8128PC19 | Siemens Energy, Inc. (USA) |
| G10086PC17 | Westinghouse Electric Corp (USA) |
| G15173PC17 | Siemens Energy, Inc. (USA) |
| G10025PC17 | Siemens Energy, Inc. (USA) |
| H1871PC17 | Siemens Energy, Inc. (USA) |
| Reference | Meaning |
|---|---|
| AV4S55-050PC19 | 5/2 Secondary reference U.S. Government activity |
| 1433965 | 5/2 Secondary reference U.S. Government activity |
| 1433965 | 5/9 Secondary reference Siemens Energy, Inc. |
NSN 2825-00-385-9406 is a Shaft, manufactured by Siemens Energy, Inc., classified under FSC 2825, Steam Turbines and Components. Status: active.
NSN 2825-00-385-9406 has 47 manufacturer part numbers on file: G17188PC17 (Siemens Energy, Inc.), G7333PC19 (Siemens Energy, Inc.), G7148PC19 (Siemens Energy, Inc.), G6913PC19 (Siemens Energy, Inc.), G10947PC17 (Siemens Energy, Inc.) and 42 more.
Key specifications for HC256RX1: Criticality Code Justification: FEAT; Special Features: WEAPON SYSTEM ESSENTIAL; End Item Identification: STEAM TURBINE,SHIPS PROPULSION SYSTEM. 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.
NSN 2825-00-385-9406 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.