National Item Identification Number
00-141-0555
001410555
4820-00-141-0555
4820-00-141-0555
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)
18350
Reference Numbers (Part Numbers)
AC9347-41
AC9347-41
Required Categories
BODY MATERIAL
OUTSIDE SURFACE TREATMENT
SEAT MATERIAL
FLOW CONTROL DEVICE
FL
Required Description
ALUMINUM ALLOY
ANODIZED
STEEL, CORROSION RESISTING
PISTON, SPRING LOADED
STE