NSN 4820-00-855-6818
Part Details | SAFETY RELIEF VALVE
4820-00-855-6818 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: TQW12366001, TQW12366-001, 527E450, 527E-450, 527450, 527-450, 527, 527, 527, 4820-00-855-6818, 00-855-6818, 4820008556818, 008556818
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1962 | 00-855-6818 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-00-855-6818
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| TQW12366-001 | U1F15 | BURNESS CORLETT - THREE QUAYSLIMITED T/A THREE QUAYS MARINE |
| 527E-450 | 28193 | HENRY TECHNOLOGIES INC. |
| 527-450 | 28193 | HENRY TECHNOLOGIES INC. |
| 527 | 28193 | HENRY TECHNOLOGIES INC. |
| 527 | K3070 | HENRY TECHNOLOGIES LIMITED |
| 527 | U0095 | PARTS CENTER |
Technical Data | NSN 4820-00-855-6818
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | ANGLE |
| FLOW CONTROL DEVICE | POPPET |
| VALVE DISCHARGE FLOW RATE | 24.6 POUNDS PER HOUR |
| VALVE OPERATION METHOD | AUTOMATIC |
| BONNET TYPE | INSIDE SPRING |
| BONNET ATTACHMENT METHOD | INTEGRAL |
| DISK LOADING METHOD | SPRING |
| OPENING PRESSURE SETTING | 300.0 POUNDS PER SQUARE INCH |
| FEATURES PROVIDED | VALVE STEM LOCK SHIELD AND PRESSURE TIGHT OUTLET SIDE |