National Item Identification Number
00-444-4894
004444894
4820-00-444-4894
4820-00-444-4894
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
62983
Reference Numbers (Part Numbers)
B57857
57857
Required Categories
Required Description