National Item Identification Number
01-290-7817
012907817
4820-01-290-7817
4820-01-290-7817
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)
25567
Reference Numbers (Part Numbers)
46442-502
Required Categories
MATERIAL
VALVE OPERATION METHOD
Required Description
COPPER ALLOY BODY
AUTOMATIC