National Item Identification Number
00-582-4131
005824131
4820-00-582-4131
4820-00-582-4131
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)
Reference Numbers (Part Numbers)
BNNNC-005-3M-10A2
BNNNC005-10A1
Required Categories
BODY STYLE
FACE TO FACE DISTANCE
BODY MATERIAL
OUTSIDE SURFACE TREATMENT
FLO
Required Description
A1 STRAIGHT THRU
0.900 INCHES NOMINAL
ALUMINUM ALLOY
ANODIZED
ANY ACCEPTABLE