National Item Identification Number
01-319-3444
013193444
4820-01-319-3444
4820-01-319-3444
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)
167RB22GR
3232
Required Categories
FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNED
VALVE OPERATION METHOD
Required Description
DISK
AIR SINGLE RESPONSE
AUTOMATIC