The Nozzle,steam Turbine, cataloged under National Stock Number 2825-00-407-3151, is classified within Federal Supply Class 2825 (Steam Turbines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Nozzle,steam Turbine |
| FSC / FSG | 2825 — Steam Turbines and Components (FSG 28) |
| Manufacturers | Lewis Machine, Llc (CAGE 3V183); Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (CAGE 77445); Enjet Aero Bloomfield, Llc (CAGE 31340) |
| Parameter | Value |
|---|---|
| NSN | 2825-00-407-3151 |
| Primary Part Number | 657930 |
| Item Name | Nozzle,steam Turbine |
| FSC / FSG | 2825 / 28 — Steam Turbines and Components |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
NSN 2825-00-407-3151 is a Nozzle,steam Turbine, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2825, Steam Turbines and Components. Status: active.
NSN 2825-00-407-3151 has 3 manufacturer part numbers on file: 657930 (Lewis Machine, Llc), 657930 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 657930 (Enjet Aero Bloomfield, Llc).
1 possible match (shared part number, not a government interchangeability claim): 4920-00-924-1242. Verify interchangeability with system specifications before substitution.
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.