National Item Identification Number
01-302-6639
013026639
4820-01-302-6639
4820-01-302-6639
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)
18350
99240
99240
Reference Numbers (Part Numbers)
AA-B130-1D32A
4C2866
4C2866-1
Required Categories
Required Description