National Item Identification Number
01-373-1733
013731733
4820-01-373-1733
4820-01-373-1733
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
59364
Reference Numbers (Part Numbers)
6769058
6769058
Required Categories
FLOW CONTROL DEVICE
VALVE DISCHARGE FLOW RATE
ADJUSTABLE PRESSURE RANGE
Required Description
POPPET
48.0 POUNDS PER HOUR
380.0 TO 420.0 POUNDS PER SQUARE INCH
