National Item Identification Number
01-297-7978
012977978
4820-01-297-7978
4820-01-297-7978
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)
86831
86831
Reference Numbers (Part Numbers)
2065-0043
4037-0017
Required Categories
Required Description