The Ring,piston, cataloged under National Stock Number 2825-01-334-7473, is classified within Federal Supply Class 2825 (Steam Turbines and Components) of the Engines, Turbines, and Components group. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Ring,piston |
| FSC / FSG | 2825 — Steam Turbines and Components (FSG 28) |
| Parameter | Value |
|---|---|
| NSN | 2825-01-334-7473 |
| Item Name | Ring,piston |
| FSC / FSG | 2825 / 28 — Steam Turbines and Components |
| 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 |
| Reference | Meaning |
|---|---|
| 1446610000 | 3/9 Design control — primary reference Parker Hannifin Corporation Div Hydraulic Accumulator Division |
| 1446610000 | C/1 Advisory reference — outside the item-of-supply concept Parker-Hannifin Corporation Div Hydraulic Accumulator Division |
| BB049344A0 | D/9 Drawing number reference only Parker Hannifin Corporation Div Hydraulic Accumulator Division |
| BB049344A0 ITEM 10 | 5/9 Secondary reference Parker Hannifin Corporation Div Hydraulic Accumulator Division |
NSN 2825-01-334-7473 is a Ring,piston, classified under FSC 2825, Steam Turbines and Components. Status: active.
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.