National Item Identification Number
00-838-1933
008381933
4820-00-838-1933
4820-00-838-1933
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)
81982
81982
Reference Numbers (Part Numbers)
60-64310
60-64314
Required Categories
FLOW CONTROL DEVICE
VALVE OPERATION METHOD
MOUNTING POSITION
DISK LOADING MET
Required Description
DISK
AUTOMATIC
HORIZONTAL
SPRING
THREADED FASTENER