NSN 4820-01-421-4707
Part Details | SAFETY RELIEF VALVE
4820-01-421-4707 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: 0020H03MC0250, 0020-H03-MC0250, 4820-01-421-4707, 01-421-4707, 4820014214707, 014214707
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | NOV 08, 1995 | 01-421-4707 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-01-421-4707
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 0020-H03-MC0250 | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
Technical Data | NSN 4820-01-421-4707
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | ANGLE |
| VALVE DISCHARGE FLOW RATE | 296.0 GALLONS PER MINUTE |
| VALVE OPERATION METHOD | AUTOMATIC |
| BONNET TYPE | INSIDE SPRING |
| BONNET ATTACHMENT METHOD | INTEGRAL |
| DISK LOADING METHOD | SPRING |
| OPENING PRESSURE SETTING | 250.0 POUNDS PER SQUARE INCH |
| END ITEM IDENTIFICATION | STRATEGIC SEALIFT COVERSION SHIPS CLASS |