NSN 4820-00-980-4920
Part Details | SAFETY RELIEF VALVE
4820-00-980-4920 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: 26012891, 2601289-1, 2902, 2-902, 4820-00-980-4920, 00-980-4920, 4820009804920, 009804920
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1962 | 00-980-4920 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-00-980-4920
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2601289-1 | 11243 | COSMODYNE, LLC |
| 2-902 | 40983 | TRW INCTRW MISSION DRILLLING PRODUCTS DIV |
Technical Data | NSN 4820-00-980-4920
| Characteristic | Specifications |
|---|---|
| FLOW CONTROL DEVICE | PISTON |
| VALVE DISCHARGE FLOW RATE | 1480.0 POUNDS PER HOUR |
| VALVE OPERATION METHOD | AUTOMATIC |
| BONNET TYPE | INSIDE SCREW |
| BONNET ATTACHMENT METHOD | THREADED |