National Item Identification Number
01-143-7955
011437955
4820-01-143-7955
4820-01-143-7955
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)
99643
Reference Numbers (Part Numbers)
64410
Required Categories
MATERIAL
FLOW CONTROL DEVICE
VALVE OPERATION METHOD
CONNECTION TYPE
CONNECTI
Required Description
STEEL BODY
POPPET
AUTOMATIC
THREADED CARTRIDGE ALL ENDS
B46A PLAIN ALL ENDS;