Clean for oxygen service per mil-p-52211
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 5985-00-161-8907
NSN 5990-01-089-9694
NSN 5945-01-476-8873
NSN 5999-01-588-3447
NSN 5910-01-606-4490
NSN 5855-00-688-9954
NSN 6645-01-128-6932
NSN 6645-01-214-0334
NSN 5975-00-660-5962
NSN 5975-01-527-6685
NSN 6145-00-220-2691
NSN 5999-00-869-8725