National Item Identification Number
01-297-0137
012970137
4820-01-297-0137
4820-01-297-0137
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)
89926
Reference Numbers (Part Numbers)
79031887
Required Categories
Required Description