NSN 4820-01-256-4875
Part Details | PRESSURE AND TEMPERATURE RELIEF VALVE
4820-01-256-4875 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: DWK492A43 PIECE 11, D-WK-492-A43 PIECE 11, DWK492A43 PIECE 11, D-WK-492-A43 PIECE 11, DWK492A43 PC, D-WK-492-A43 PC, 4820-01-256-4875, 01-256-4875, 4820012564875, 012564875
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUN 05, 1987 | 01-256-4875 | 16996 ( VALVE, RELIEF, PRESSURE AND TEMPERATURE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-256-4875
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| D-WK-492-A43 PIECE 11 | 87045 | WALZ & KRENZER, INC.DBA MAPECO PRODUCTS |
| D-WK-492-A43 PIECE 11 | 63705 | WALZ AND KRENZER INC |
| D-WK-492-A43 PC | 63705 | WALZ AND KRENZER INC |
Technical Data | NSN 4820-01-256-4875
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | ALUMINUM |
| MEDIA FOR WHICH DESIGNED | D ACETYLENE |
| VALVE DISCHARGE FLOW RATE | 5.0 GALLONS PER MINUTE |