National Item Identification Number
01-322-1669
013221669
4820-01-322-1669
4820-01-322-1669
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)
78286
Reference Numbers (Part Numbers)
70307-42809-101
Required Categories
SPECIFICATION/STANDARD DATA
Required Description
78286-70307-42809 MANUFACTURERS STANDARD