NSN 4820-00-940-1882
Part Details | SAFETY RELIEF VALVE
4820-00-940-1882 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: 1407641, 140764-1, 1407641, 140764-1, 1407641, 140764-1, 4820-00-940-1882, 00-940-1882, 4820009401882, 009401882
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | NOV 30, 1965 | 00-940-1882 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-00-940-1882
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 140764-1 | 54X10 | RAYTHEON COMPANYDBA RAYTHEON |
| 140764-1 | 49956 | RAYTHEON COMPANYDBA RAYTHEON |
| 140764-1 | 3B150 | RAYTHEON COMPANYDBA RAYTHEON |
Technical Data | NSN 4820-00-940-1882
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | ANGLE |
| FLOW CONTROL DEVICE | POPPET |
| VALVE OPERATION METHOD | AUTOMATIC |
| BONNET TYPE | INSIDE SCREW |
| BONNET ATTACHMENT METHOD | PRESSURE SEAL, RING TYPE |
| DISK LOADING METHOD | SPRING |
| OPENING PRESSURE SETTING | 75.0 POUNDS PER SQUARE INCH |
| FEATURES PROVIDED | VALVE STEM LOCK SHIELD AND PRESSURE TIGHT OUTLET SIDE |