NSN 4820-00-980-4917
Part Details | SAFETY RELIEF VALVE
4820-00-980-4917 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: 18282, 2908CP, 2-908CP, 18282CP, 2908, 2-908, 4820-00-980-4917, 00-980-4917, 4820009804917, 009804917
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1962 | 00-980-4917 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-00-980-4917
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 18282 | 52253 | FLUID MECHANICS VALVE COMPANY |
| 2-908CP | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 18282CP | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 2-908 | 40983 | TRW INCTRW MISSION DRILLLING PRODUCTS DIV |
Technical Data | NSN 4820-00-980-4917
| Characteristic | Specifications |
|---|---|
| FLOW CONTROL DEVICE | DISK |
| VALVE DISCHARGE FLOW RATE | 110.0 POUNDS PER HOUR |
| VALVE OPERATION METHOD | AUTOMATIC |
| BONNET TYPE | INSIDE SCREW |
| BONNET ATTACHMENT METHOD | THREADED |
| DISK LOADING METHOD | SPRING |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| CRITICALITY CODE JUSTIFICATION | ZZZY |