National Item Identification Number
01-195-9838
011959838
4820-01-195-9838
4820-01-195-9838
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)
A-3257 1X1IN
1X1-LCT-14/S4-70PSI(SPCLN)
1X1LCT-14/S4-70PSI
Required Categories
MATERIAL
FLOW CONTROL DEVICE
MAXIMUM OPERATING PRESSURE
VALVE OPERATION METHO
Required Description
STEEL CORROSION RESISTING OVERALL
DISK
2500.0 POUNDS PER SQUARE INCH SINGLE RE