National Item Identification Number
01-270-4927
012704927
4820-01-270-4927
4820-01-270-4927
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)
97484
Reference Numbers (Part Numbers)
2C345
Required Categories
VALVE OPERATION METHOD
OPENING PRESSURE SETTING
Required Description
AUTOMATIC
3.0 POUNDS PER SQUARE INCH