National Item Identification Number
01-328-2094
013282094
4820-01-328-2094
4820-01-328-2094
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)
53711
Reference Numbers (Part Numbers)
5820563
Required Categories
BODY STYLE
BODY MATERIAL
FLOW CONTROL DEVICE
END CONNECTION QUANTITY
FIRST E
Required Description
A46 SINGLE CONNECTION STRAIGHT THRU
ANY ACCEPTABLE
BALL
1
RECESSED FLANGE
M