National Item Identification Number
00-140-9770
001409770
4820-00-140-9770
4820-00-140-9770
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)
18350
Reference Numbers (Part Numbers)
AB9416-1D20A
AB9416-1D20A
Required Categories
MATERIAL
SURFACE TREATMENT
STYLE DESIGNATOR
FLOW CONTROL DEVICE
VALVE OPERAT
Required Description
ALUMINUM ALLOY BODY
ANODIZE
C11 SCREW-IN CARTRIDGE
DISK
AUTOMATIC
THREADED