National Item Identification Number
01-163-4678
011634678
4820-01-163-4678
4820-01-163-4678
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)
58163
8V613
NSN (National Stock Number) 4820-01-163-4678, 4820011634678 NIIN (National Identification Number) 01-163-4678, 011634678
Part Numbers (Reference Numbers)
2164-2
2164-2
7-113100214
7-113100214-3
7-113100214-3
Required Categories
Required Description