National Item Identification Number
01-471-3561
014713561
4820-01-471-3561
4820-01-471-3561
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)
1T765
Reference Numbers (Part Numbers)
HM020-911
Required Categories
Required Description