NSN 4820-00-287-4030
Part Details | SAFETY RELIEF VALVE
4820-00-287-4030 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: MILV17462 TYPEHN135, MIL-V-17462 TYPE/HN135, AD14S51067, AD14S51-067, A15320, 41780, 4820-00-287-4030, 00-287-4030, 4820002874030, 002874030
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-287-4030 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-00-287-4030
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MIL-V-17462 TYPE/HN135 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| AD14S51-067 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| A15320 | 15187 | PENTAIR VALVES & CONTROLS US LPDBA NAVY PRODUCT TEAM |
| 41780 | 15187 | PENTAIR VALVES & CONTROLS US LPDBA NAVY PRODUCT TEAM |
Technical Data | NSN 4820-00-287-4030
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A ANGLE |
| FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 4.500 INCHES |
| SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 5.000 INCHES |
| VALVE SIZE | 1.500 INCHES |
| FLOW CONTROL DEVICE | DISK |
| VALVE DISCHARGE FLOW RATE | 10500.0 POUNDS PER HOUR |
| VALVE OPERATION METHOD | C$F |
| BONNET TYPE | EXPOSED SPRING |
| BONNET ATTACHMENT METHOD | BOLTED |
| DISK LOADING METHOD | SPRING |
| OPENING PRESSURE SETTING | 438.0 POUNDS PER SQUARE INCH |