NSN 4820-01-311-0957
Part Details | SAFETY RELIEF VALVE
4820-01-311-0957 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: 51511, 515-1-1, 5151, 515-1, A5151, A515-1, 4820-01-311-0957, 01-311-0957, 4820013110957, 013110957
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | NOV 18, 1989 | 01-311-0957 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-311-0957
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 515-1-1 | 28953 | RIX INDUSTRIES |
| 515-1 | 28953 | RIX INDUSTRIES |
| A515-1 | 28953 | RIX INDUSTRIES |
Technical Data | NSN 4820-01-311-0957
| Characteristic | Specifications |
|---|---|
| FLOW CONTROL DEVICE | DISK |
| VALVE OPERATION METHOD | AUTOMATIC |
| OPENING PRESSURE SETTING | 55.0 POUNDS PER SQUARE INCH |
| SPECIAL FEATURES | VALVE SIZE 0.750 IN. INLET,1.000 IN. OUTLET |