National Item Identification Number
00-422-1941
004221941
4820-00-422-1941
4820-00-422-1941
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)
62983
Reference Numbers (Part Numbers)
330537
Required Categories
Required Description