National Item Identification Number
00-006-4001
000064001
4820-00-006-4001
4820-00-006-4001
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)
03990
04577
Reference Numbers (Part Numbers)
EV250
EV250
Required Categories
MATERIAL
Required Description
ALUMINUM ALLOY BODY