National Item Identification Number
01-423-1820
014231820
4820-01-423-1820
4820-01-423-1820
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)
62983
Reference Numbers (Part Numbers)
F3-CG-03-B-10
Required Categories
MAXIMUM OPERATING PRESSURE
MAXIMUM OPERATING TEMP
VALVE OPERATION METHOD
ADJU
Required Description
1000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
155.0 DEG FAHRENHEIT SINGLE RESPO