National Item Identification Number
01-057-0476
010570476
4820-01-057-0476
4820-01-057-0476
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)
28968
28968
Reference Numbers (Part Numbers)
6133M2S
639AS1322
Required Categories
Required Description