National Item Identification Number
01-226-8424
012268424
4820-01-226-8424
4820-01-226-8424
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
77272
77272
98939
Reference Numbers (Part Numbers)
AA-B129-1D30A
A15HS061-1
A51HS061-1
Q1254-03
Required Categories
BODY STYLE
BODY MATERIAL
END CONNECTION QUANTITY
FIRST END CONNECTION TYPE
S
Required Description
A1 STRAIGHT THRU
ALUMINUM ALLOY AND
STEEL, CORROSION RESISTING
2
THREADED IN
