National Item Identification Number
00-189-0814
001890814
4820-00-189-0814
4820-00-189-0814
National Stock Number
Item Name
VALVE,CHECK
Federal Supply Class
4820
Description
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Commercial and Government Entity Code (Supplier Data)
45153
99167
Reference Numbers (Part Numbers)
18283-1
18283-1
Required Categories
MATERIAL
FLOW CONTROL DEVICE
VALVE OPERATION METHOD
MOUNTING POSITION
DISK L
Required Description
ALUMINUM ALLOY OVERALL
DISK
AUTOMATIC
HORIZONTAL OR
VERTICAL
SPRING
LUG
S