National Item Identification Number
00-439-6026
004396026
4820-00-439-6026
4820-00-439-6026
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)
77237
Reference Numbers (Part Numbers)
531792
531792
Required Categories
Required Description