National Item Identification Number
01-312-3991
013123991
4820-01-312-3991
4820-01-312-3991
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)
18876
91816
Reference Numbers (Part Numbers)
10688590
277A-2PP
Required Categories
Required Description