NSN 4820-00-493-1991
Part Details | SAFETY RELIEF VALVE
4820-00-493-1991 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: 5696010, 5696010, 42972, 4820-00-493-1991, 00-493-1991, 4820004931991, 004931991
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | FEB 13, 1970 | 00-493-1991 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-00-493-1991
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5696010 | 52788 | GENERAL MOTORS CORPSAGINAW DIV |
| 5696010 | 0A335 | LINEAR MOTION LLCDBA THOMSON AEROSPACE & DEFENSE |
| 42972 | 10695 | TAYLOR-DUNN CORPORATIONDBA METRO CROWN INTERNATIONAL |
Technical Data | NSN 4820-00-493-1991
| Characteristic | Specifications |
|---|---|
| FACE TO FACE DISTANCE | 2.165 INCHES |
| SPECIAL FEATURES | W/POLYTETRAFLUOROETHYLENE SEAT RINGS |