The Blade,turbine Rotor,nonaircraft, cataloged under National Stock Number 2835-01-268-8531, is classified within Federal Supply Class 2835 (Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Siemens Energy, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 2835-01-268-8531 |
| Primary Part Number | F-5831 PART 16 |
| Item Name | Blade,turbine Rotor,nonaircraft |
| FSC / FSG | 2835 / 28 — Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components |
| Manufacturer | Siemens Energy, Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| F-5831 PART 16 PRIMARY | Siemens Energy, Inc. (USA) |
| Reference | Meaning |
|---|---|
| GJ-2080B | D/9 Drawing number reference only Siemens Energy, Inc. |
NSN 2835-01-268-8531 is a Blade,turbine Rotor,nonaircraft, manufactured by Siemens Energy, Inc., classified under FSC 2835, Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components. Status: active.
NSN 2835-01-268-8531 has 1 manufacturer part number on file: F-5831 PART 16 (Siemens Energy, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 3110-01-268-8916. Verify interchangeability with system specifications before substitution.
Key specifications for F-5831 PART 16: End Item Identification: DE LAVAL TURBINE INC. MODEL NO. N251-19669A-FBM ROTOR ASSEMBLY A. 0 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.