National Item Identification Number
01-250-8578
012508578
4820-01-250-8578
4820-01-250-8578
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)
72957
72957
Reference Numbers (Part Numbers)
P9100E365-20
W-150517-C PC 35
Required Categories
MATERIAL
VALVE OPERATION METHOD
ADJUSTABLE PRESSURE RANGE
Required Description
STEEL BODY
AUTOMATIC
0.0 TO 20.0 POUNDS PER SQUARE INCH