National Item Identification Number
01-257-2261
012572261
4820-01-257-2261
4820-01-257-2261
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)
00365
Reference Numbers (Part Numbers)
1004010
Required Categories
Required Description