National Item Identification Number
01-318-4739
013184739
4820-01-318-4739
4820-01-318-4739
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)
63005
Reference Numbers (Part Numbers)
23038473
Required Categories
DISK LOADING METHOD
ADJUSTABLE PRESSURE RANGE
Required Description
SPRING
15.7 TO 17.7 POUNDS PER SQUARE INCH