NSN 4820-00-287-3011
Part Details | SAFETY RELIEF VALVE
4820-00-287-3011 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: 20335J51MCID883116898, 20335J51MCID883, MILV22549, MILV225490X34 40039T063SBU, MILV225490X3-4 400-39T063SBU, 4820-00-287-3011, 00-287-3011, 4820002873011, 002873011
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1961 | 00-287-3011 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-00-287-3011
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 20335J51MCID883116898 | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| 20335J51MCID883 | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| MILV22549 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MILV225490X3-4 400-39T063SBU | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
Technical Data | NSN 4820-00-287-3011
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | ANGLE |
| FLOW CONTROL DEVICE | DISK |
| VALVE OPERATION METHOD | C$F |
| RENEWABLE SEAT RING TYPE | THREADED |
| BONNET TYPE | EXPOSED SPRING |
| BONNET ATTACHMENT METHOD | UNION |
| DISK LOADING METHOD | SPRING |
| ADJUSTABLE PRESSURE RANGE | 39.0 TO 63.0 POUNDS PER SQUARE INCH |
| FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE |
| SPECIAL FEATURES | PROCESS PER MIL SPEC MIL-M-9950 |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | SPECIAL CLEANING IN ACCORDANCE WITH MIL-M-9950 |