National Item Identification Number
01-194-1962
011941962
4820-01-194-1962
4820-01-194-1962
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)
53711
82829
Reference Numbers (Part Numbers)
261-5749471-001
4P149
Required Categories
VALVE OPERATION METHOD
ADJUSTABLE PRESSURE RANGE
Required Description
AUTOMATIC
18.0 TO 20.0 POUNDS PER SQUARE INCH