National Item Identification Number
01-058-7171
010587171
4820-01-058-7171
4820-01-058-7171
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)
63005
73342
Reference Numbers (Part Numbers)
6898811
6898811
Required Categories
FLOW CONTROL DEVICE
VALVE OPERATION METHOD
MOUNTING POSITION
RENEWABLE SEAT R
Required Description
POPPET
AUTOMATIC
VERTICAL
PRESSED-IN
SPRING
VALVE SHALL FLOW 29 LBS PER MIN