NSN 4820-01-187-6822
Part Details | SAFETY RELIEF VALVE
4820-01-187-6822 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: 883117664, 157A 12X1 14 3000T6000PSI, 157A 1/2X1 1/4 3000T6000PSI, 157A 12X1 14I, 157A 1-2X1 1-4I, MV579, MV57-9, MV579, MV57-9, 6VR5743, 6VR57-4-3, 4820-01-187-6822, 01-187-6822, 4820011876822, 011876822
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | AUG 23, 1984 | 01-187-6822 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-01-187-6822
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 883117664 | 99565 | ADMIRAL VALVE, LLCDBA CPV MANUFACTURING |
| 157A 1/2X1 1/4 3000T6000PSI | 99565 | ADMIRAL VALVE, LLCDBA CPV MANUFACTURING |
| 157A 1-2X1 1-4I | 99565 | ADMIRAL VALVE, LLCDBA CPV MANUFACTURING |
| MV57-9 | 71905 | DERBYSHIRE MACHINE & TOOL CO |
| MV57-9 | 0ASY6 | DERBYSHIRE MARINE PRODUCTS, LLC |
| 6VR57-4-3 | 32142 | HYDRASEARCH CO., INC. |
Technical Data | NSN 4820-01-187-6822
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | ANGLE |
| FLOW CONTROL DEVICE | DISK |
| VALVE OPERATION METHOD | AUTOMATIC |
| BONNET TYPE | INSIDE SPRING |
| BONNET ATTACHMENT METHOD | UNION |
| OPENING PRESSURE SETTING | 3000.0 POUNDS PER SQUARE INCH |
| FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE AND VALVE STEM LOCK SHIELD |