The Ring,piston, cataloged under National Stock Number 2825-00-877-5200, is classified within Federal Supply Class 2825 (Steam Turbines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Propulsion Systems, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Ring,piston |
| FSC / FSG | 2825 — Steam Turbines and Components (FSG 28) |
| Manufacturers | Propulsion Systems, Inc. (CAGE 27046) |
| Parameter | Value |
|---|---|
| NSN | 2825-00-877-5200 |
| Primary Part Number | 14559A |
| Item Name | Ring,piston |
| FSC / FSG | 2825 / 28 — Steam Turbines and Components |
| Manufacturer | Propulsion Systems, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 14559A PRIMARY | Propulsion Systems, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 14559A | 5/9 Secondary reference Propulsion Systems Inc |
NSN 2825-00-877-5200 is a Ring,piston, manufactured by Propulsion Systems, Inc., classified under FSC 2825, Steam Turbines and Components. Status: active.
NSN 2825-00-877-5200 has 1 manufacturer part number on file: 14559A (Propulsion Systems, Inc.).
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 2825-00-877-5200 has DEMIL Code B. 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.