National Item Identification Number
01-200-2122
012002122
4820-01-200-2122
4820-01-200-2122
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)
18876
82829
Reference Numbers (Part Numbers)
P8813-001
4P148
Required Categories
FLOW CONTROL DEVICE
VALVE OPERATION METHOD
CONNECTION TYPE
CONNECTION STYLE;
Required Description
POPPET
AUTOMATIC
THREADED INTERNAL BOSS 1ST END
THREADED INTERNAL BOSS 2ND EN