NSN 4820-01-239-8934
Part Details | PRESSURE AND TEMPERATURE RELIEF VALVE
4820-01-239-8934 A valve designed to release under excessive pressure and/or excessive temperature by opening at a predetermined pressure and/or temperature. Thermostatically operated valves close when the pressure is relieved or the temperature is reduced. Fusible plug valves require replacement of the plug. See also VALVE, SAFETY RELIEF and VALVE, REGULATING. TEMPERATURE.
Alternate Parts: 31501, 4820-01-239-8934, 01-239-8934, 4820012398934, 012398934
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | SEP 05, 1986 | 01-239-8934 | 16996 ( VALVE, RELIEF, PRESSURE AND TEMPERATURE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-239-8934
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 31501 | 31849 | GREGORY ENGINEERING CORP |
Technical Data | NSN 4820-01-239-8934
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | IRON, CAST |
| END CONNECTION QUANTITY | 2 |
| FIRST END CONNECTION TYPE | THREADED INTERNAL PIPE |
| FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 0.750 INCHES |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| SECOND END CONNECTION TYPE | THREADED INTERNAL PIPE |
| SECOND END NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES |
| SECOND END THREAD DIRECTION | RIGHT-HAND |
| SPECIAL FEATURES | PRESSURE PORT 0.500 IN. NPT INTERNAL THREADS; MAX PSI 1500 |