NSN 4820-00-858-0502
Part Details | SAFETY RELIEF VALVE
4820-00-858-0502 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: 66827611, 668276-11, 219815, 4820-00-858-0502, 00-858-0502, 4820008580502, 008580502
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1962 | 00-858-0502 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
CROSS
Cross Reference | NSN 4820-00-858-0502
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 668276-11 | 98897 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
| 219815 | 99221 | TAVCO INC. |
Technical Data | NSN 4820-00-858-0502
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | CROSS |
| FLOW CONTROL DEVICE | POPPET |
| DISK LOADING METHOD | SPRING |
| OPENING PRESSURE SETTING | 12.0 POUNDS PER SQUARE INCH |
| SPECIAL FEATURES | FILTER GUARD IN STAINLESS STEEL |