NSN 4820-01-277-8403
Part Details | SAFETY RELIEF VALVE
4820-01-277-8403 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: 0020C02MC0269, 0020-C02-MC0269, 1471, 21467512IN242T 290PSI, 214675-1/2IN-242T 290PSI, 214675, 147112IN, 1471-1/2IN, 4820-01-277-8403, 01-277-8403, 4820012778403, 012778403
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | APR 28, 1988 | 01-277-8403 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-01-277-8403
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 0020-C02-MC0269 | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| 1471 | 16497 | DRESSER, INC.DBA DRESSER EQUIPMENT GROUP |
| 214675-1/2IN-242T 290PSI | 16497 | DRESSER, INC.DBA DRESSER EQUIPMENT GROUP |
| 214675 | 16497 | DRESSER, INC.DBA DRESSER EQUIPMENT GROUP |
| 1471-1/2IN | 16497 | DRESSER, INC.DBA DRESSER EQUIPMENT GROUP |
Technical Data | NSN 4820-01-277-8403
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | ANGLE |
| FLOW CONTROL DEVICE | DISK |
| VALVE OPERATION METHOD | AUTOMATIC |
| BONNET TYPE | INSIDE SPRING |
| BONNET ATTACHMENT METHOD | THREADED |
| DISK LOADING METHOD | SPRING |
| ADJUSTABLE PRESSURE RANGE | 242.0 TO 290.0 POUNDS PER SQUARE INCH |
| FURNISHED ITEMS AND QUANTITY | 1 CAP |