The Post,steam Chest Liner, cataloged under National Stock Number 2825-00-778-7290, is classified within Federal Supply Class 2825 (Steam Turbines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Northrop Grumman Systems Corporation. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2825-00-778-7290 |
| Primary Part Number | 804A792-1 |
| Item Name | Post,steam Chest Liner |
| FSC / FSG | 2825 / 28 — Steam Turbines and Components |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 666J924PC47 | Westinghouse Electric Corp (USA) |
| 904A792-1 | Westinghouse Electric Corp (USA) |
| 804A792-1 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| 666J925PC56 | Westinghouse Electric Corp (USA) |
| Reference | Meaning |
|---|---|
| 904A792-1 | 5/2 Secondary reference U.S. Government activity |
| 906J312PC47 | 5/2 Secondary reference U.S. Government activity |
| 904A792PC1 | 5/9 Secondary reference Westinghouse Electric Corp |
| 904A792-1 | 3/9 Design control — primary reference Westinghouse Electric Corp Control Business Unit |
| 906J312PC47 | 5/9 Secondary reference Westinghouse Electric Corp |
| 904A792PC1 | 5/2 Secondary reference U.S. Government activity |
NSN 2825-00-778-7290 is a Post,steam Chest Liner, manufactured by Northrop Grumman Systems Corporation, classified under FSC 2825, Steam Turbines and Components. Status: active.
NSN 2825-00-778-7290 has 4 manufacturer part numbers on file: 666J924PC47 (Westinghouse Electric Corp), 904A792-1 (Westinghouse Electric Corp), 804A792-1 (Northrop Grumman Systems Corporation), 666J925PC56 (Westinghouse Electric Corp).
Key specifications for 804A792-1: End Item Identification: STEAM TURBINE,SHIPS PROPULSION SYSTEM. 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.