NSN 4820-01-118-7459
Part Details | SAFETY RELIEF VALVE
4820-01-118-7459 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: 533A1M20, 7219351, 721935-1, 721935, 4820-01-118-7459, 01-118-7459, 4820011187459, 011187459
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | SEP 10, 1981 | 01-118-7459 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
Cross Reference | NSN 4820-01-118-7459
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 533A1M20 | 91816 | CIRCOR AEROSPACE, INC.DBA CIRCLE SEAL CONTROLS |
| 721935-1 | 05869 | RAYTHEON COMPANYDBA RAYTHEON |
| 721935 | 05869 | RAYTHEON COMPANYDBA RAYTHEON |
Technical Data | NSN 4820-01-118-7459
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT THRU |
| FLOW CONTROL DEVICE | POPPET |
| VALVE OPERATION METHOD | AUTOMATIC |
| OPENING PRESSURE SETTING | 20.0 POUNDS PER SQUARE INCH |