80 mesh protective screen, steel qq-s-763 types 302, 304, 316, or 321
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.
Classification: Safety or relief valves
NSN 5920-01-463-8484
NSN 5999-00-581-7990
NSN 5835-01-137-6075
NSN 5950-01-179-1725
NSN 5835-01-378-6804
NSN 7035-01-241-2127
NSN 5930-01-310-3162
NSN 6130-00-662-8557
NSN 5950-01-236-4090
NSN 5965-01-568-8031
NSN 5975-00-851-6085
NSN 5855-00-256-5562