The Rotor Assembly, cataloged under National Stock Number 2825-01-145-9316, 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 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2825-01-145-9316 |
| Primary Part Number | GJ-2080B |
| Item Name | Rotor Assembly |
| FSC / FSG | 2825 / 28 — Steam Turbines and Components |
| Manufacturer | Siemens Energy, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | C/OSHAFT 1,BLADE 738,FILLING PIECE 667,SPACER 162,BUCKET PIN 14,BEARING SPAN 51.250 IN. IN |
| 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 |
|---|---|
| E-27816 | Siemens Energy, Inc. (USA) |
| H2754 PIECE 1 | Siemens Energy, Inc. (USA) |
| H-5107 PIECE 1 | Siemens Energy, Inc. (USA) |
| GJ-2080B PRIMARY | Siemens Energy, Inc. (USA) |
NSN 2825-01-145-9316 is a Rotor Assembly, manufactured by Siemens Energy, Inc., classified under FSC 2825, Steam Turbines and Components. Status: active.
NSN 2825-01-145-9316 has 4 manufacturer part numbers on file: E-27816 (Siemens Energy, Inc.), H2754 PIECE 1 (Siemens Energy, Inc.), H-5107 PIECE 1 (Siemens Energy, Inc.), GJ-2080B (Siemens Energy, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 2835-01-268-8531, 3110-01-268-8916. Verify interchangeability with system specifications before substitution.
Key specifications for GJ-2080B: General Characteristics Item Description: C/OSHAFT 1,BLADE 738,FILLING PIECE 667,SPACER 162,BUCKET PIN 14,BEARING SPAN 51.250 IN. 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.