National Item Identification Number
00-851-9479
008519479
4820-00-851-9479
4820-00-851-9479
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)
24374
BECHTEL TECHNICAL SERVICES INC
MACHINERY APPARATUS OPN
600 LIBERTY ST
SCHENECTADY
NY
12305
518-385-2896
Reference Numbers (Part Numbers)
131363-400
Required Categories
BODY STYLE
BODY MATERIAL
SEAT MATERIAL
FLOW CONTROL DEVICE
FLOW CONTROL DEVI
Required Description
A43 SINGLE CONNECTION ANGLE FLOW
STEEL, AISI 304
STEEL, AISI 304
PISTON, FREE