National Item Identification Number
00-001-1673
000011673
4820-00-001-1673
4820-00-001-1673
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)
26512
61174
59364
99193
Reference Numbers (Part Numbers)
A51E9005-3
A51E9005-3
898246-3-1
898246-3-1
Required Categories
BODY STYLE
BODY MATERIAL
END CONNECTION QUANTITY
FIRST END CONNECTION TYPE
S
Required Description
A1 STRAIGHT THRU
ALUMINUM ALLOY
2
THREADED INTERNAL TUBE
NOT IDENTICAL
ADJU