National Item Identification Number
00-009-3399
000093399
4820-00-009-3399
4820-00-009-3399
National Stock Number
Item Name
VALVE,SAFETY RELIEF
Federal Supply Class
4820
Description
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.
Commercial and Government Entity Code (Supplier Data)
33371
ROBERTSHAW CONTROLS CO
UNI-LINE DIV
4190 TEMESCAL ST
2000
CORONA
CA
91720
909-734-2600
Reference Numbers (Part Numbers)
VS4020-010
Required Categories
CONNECTION TYPE
THREAD SERIES DESIGNATOR
NOMINAL THREAD SIZE
Required Description
THREADED INTERNAL PIPE ALL ENDS
NPT ALL ENDS
0.500 INCHES ALL ENDS
