NSN 4820-01-439-5021
Part Details | SAFETY RELIEF VALVE
4820-01-439-5021 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: AF720A, 4820-01-439-5021, 01-439-5021, 4820014395021, 014395021
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | DEC 10, 1996 | 01-439-5021 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-439-5021
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| AF720A | 24123 | GAST MFG CORP |
Technical Data | NSN 4820-01-439-5021
| Characteristic | Specifications |
|---|---|
| VALVE OPERATION METHOD | AUTOMATIC |
| SPECIAL FEATURES | MUST NOT EXCEED 200 CC LEAKAGE AT 55/60 PSIG; BALL SEATED AT 600 PSI DURING ASSY; 2.310 IN. MIN 2.410 IN. MAX LG |