National Item Identification Number
01-220-6405
012206405
4820-01-220-6405
4820-01-220-6405
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)
11083
11083
Reference Numbers (Part Numbers)
3N8622
3N8623
Required Categories
Required Description