NSN 4820-00-421-3842
Part Details | SAFETY RELIEF VALVE
4820-00-421-3842 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: 16004031, 16-004-031, 4820-00-421-3842, 00-421-3842, 4820004213842, 004213842
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | DEC 21, 1970 | 00-421-3842 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
Cross Reference | NSN 4820-00-421-3842
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 16-004-031 | 43990 | NORGREN C A CO |
Technical Data | NSN 4820-00-421-3842
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT THRU |
| FLOW CONTROL DEVICE | DISK |
| VALVE OPERATION METHOD | AUTOMATIC |
| BONNET TYPE | INSIDE SPRING |
| BONNET ATTACHMENT METHOD | INTEGRAL |
| DISK LOADING METHOD | SPRING |
| ADJUSTABLE PRESSURE RANGE | 5.0 TO 25.0 POUNDS PER SQUARE INCH |