National Item Identification Number
01-355-0698
013550698
4820-01-355-0698
4820-01-355-0698
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)
77445
Reference Numbers (Part Numbers)
PWA57455
Required Categories
BODY STYLE
BODY MATERIAL
END CONNECTION QUANTITY
SPECIAL FEATURES
III END IT
Required Description
A1 STRAIGHT THRU
STEEL
2
4.000 IN. LONG BY 0.750 IN.
USEDTO PRESSURE CHECK P