NSN 4820-01-144-8149
Part Details | SAFETY RELIEF VALVE
4820-01-144-8149 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: 203729940SS, 6000PSI FOR NITROGEN, PRESSURE RANGE 3450 TO 6875, MILV22549, MIL-V-22549, 4820-01-144-8149, 01-144-8149, 4820011448149, 011448149
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | DEC 30, 1982 | 01-144-8149 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-144-8149
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 203729940SS | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| 6000PSI FOR NITROGEN | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| PRESSURE RANGE 3450 TO 6875 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MIL-V-22549 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
Technical Data | NSN 4820-01-144-8149
| Characteristic | Specifications |
|---|---|
| FLOW CONTROL DEVICE | DISK |
| VALVE OPERATION METHOD | AUTOMATIC |
| DISK LOADING METHOD | SPRING |
| NONDEFINITIVE SPEC/STD DATA | 0.500 IN. SIZE AND 3450 TO 6875 RANGE |