NSN 4820-01-221-7275
Part Details | SAFETY RELIEF VALVE
4820-01-221-7275 A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.
Alternate Parts: 817024, 81702-4, 4820-01-221-7275, 01-221-7275, 4820012217275, 012217275
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | DEC 03, 1985 | 01-221-7275 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-221-7275
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 81702-4 | 81982 | HYDRO-AIRE, INC. |
Technical Data | NSN 4820-01-221-7275
| Characteristic | Specifications |
|---|---|
| FLOW CONTROL DEVICE | DISK |
| VALVE OPERATION METHOD | AUTOMATIC |
| DISK LOADING METHOD | SPRING |
| OPENING PRESSURE SETTING | 1250.0 POUNDS PER SQUARE INCH |