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 5990-00-232-3965
NSN 5945-00-753-9730
NSN 5930-00-275-3129
NSN 5996-00-838-7841
NSN 5985-01-580-1476
NSN 5965-01-188-7267
NSN 5985-00-954-7196
NSN 5905-00-171-2652
NSN 5990-01-139-6042
NSN 6220-01-364-8666
NSN 7035-01-202-8172
NSN 5910-01-167-3162