National Item Identification Number
01-349-0411
013490411
4820-01-349-0411
4820-01-349-0411
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)
AD-8686-62D6
Required Categories
BODY STYLE
BODY MATERIAL
OUTSIDE SURFACE TREATMENT
SEAT MATERIAL
FLOW CONTRO
Required Description
A1 STRAIGHT THRU
ALUMINUM ALLOY,2024,T351,AMS 4112
ANODIZED
STEEL,15-5 PH,AMS