National Item Identification Number
00-837-9967
008379967
4820-00-837-9967
4820-00-837-9967
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)
80020
Reference Numbers (Part Numbers)
A318383-2
Required Categories
STYLE DESIGNATOR
FLOW CONTROL DEVICE
VALVE OPERATION METHOD
CONNECTION TYPE;
Required Description
A7 ANGLE
POPPET
AUTOMATIC
THREADED EXTERNAL BOSS 1ST END
G50 EXTERNAL SEAT F
