National Item Identification Number
00-855-5232
008555232
4820-00-855-5232
4820-00-855-5232
National Stock Number
Item Name
VALVE,RELIEF,PRESSURE AND TEMPERATURE
Federal Supply Class
4820
Description
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.
Commercial and Government Entity Code (Supplier Data)
89926
89926
89926
Reference Numbers (Part Numbers)
0628010
0628010-9
70628010
Required Categories
Required Description