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.
Classification: Check valves of materials other than copper, iron or steel
NSN 7035-01-202-8172
NSN 5965-01-117-0443
NSN 5935-01-373-9042
NSN 5930-01-577-9912
NSN 5996-01-459-8014
NSN 6240-01-479-2975
NSN 6610-01-130-0744
NSN 6145-01-424-0354
NSN 5895-01-530-1058
NSN 5985-01-395-9925
NSN 5945-01-615-4983
NSN 5910-01-338-4980