NSN 4820-01-321-7248
Part Details | SAFETY RELIEF VALVE
4820-01-321-7248 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: 9431200000500 PIECE 6, 9431-20-0000-500 PIECE 6, 9431025800496, 9431-02-5800-496, 9431200000500 PIECE 6, 9431-20-0000-500 PIECE 6, 9431025800496, 9431-02-5800-496, 4820-01-321-7248, 01-321-7248, 4820013217248, 013217248
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUN 23, 1990 | 01-321-7248 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-01-321-7248
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 9431-20-0000-500 PIECE 6 | 88773 | GEORGE W. DAHL INC. |
| 9431-02-5800-496 | 88773 | GEORGE W. DAHL INC. |
| 9431-20-0000-500 PIECE 6 | 90005 | PUROLATOR FACET, INC. |
| 9431-02-5800-496 | 90005 | PUROLATOR FACET, INC. |
Technical Data | NSN 4820-01-321-7248
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A ANGLE |
| FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 4.469 INCHES |
| SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 4.188 INCHES |
| VALVE DISCHARGE FLOW RATE | 9451.0 CUBIC FEET PER MINUTE |
| VALVE OPERATION METHOD | AUTOMATIC |
| DISK LOADING METHOD | SPRING |
| OPENING PRESSURE SETTING | 810.0 POUNDS PER SQUARE INCH |