NSN 4820-01-025-6844
Part Details | SAFETY RELIEF VALVE
4820-01-025-6844 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: 39784SET20, 3978-4SET20, 39784, 3978-4, 4820-01-025-6844, 01-025-6844, 4820010256844, 010256844
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | AUG 08, 1976 | 01-025-6844 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
Cross Reference | NSN 4820-01-025-6844
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3978-4SET20 | 22501 | HOWELL LABORATORIES, INC. |
| 3978-4 | 22501 | HOWELL LABORATORIES, INC. |
Technical Data | NSN 4820-01-025-6844
| Characteristic | Specifications |
|---|---|
| SURFACE TREATMENT | ANODIZE |
| STYLE DESIGNATOR | STRAIGHT THRU |
| FLOW CONTROL DEVICE | DISK |
| VALVE OPERATION METHOD | AUTOMATIC |
| ADJUSTABLE PRESSURE RANGE | 0.5 TO 2.4 POUNDS PER SQUARE INCH |