National Item Identification Number
01-323-7129
013237129
4820-01-323-7129
4820-01-323-7129
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)
Reference Numbers (Part Numbers)
A700058
Required Categories
STYLE DESIGNATOR
FLOW CONTROL DEVICE
VALVE OPERATION METHOD
MOUNTING POSITION
Required Description
A2 STRAIGHT THRU
DISK
AUTOMATIC
HORIZONTAL
SPRING