National Item Identification Number
01-142-0381
011420381
4820-01-142-0381
4820-01-142-0381
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)
Reference Numbers (Part Numbers)
47910264
Required Categories
MATERIAL
VALVE OPERATION METHOD
OPENING PRESSURE SETTING
Required Description
COPPER ALLOY BODY
AUTOMATIC
100.0 POUNDS PER SQUARE INCH