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 5835-01-383-1313
NSN 6135-01-455-9646
NSN 5960-01-236-6389
NSN 5998-01-184-0264
NSN 5998-01-588-2182
NSN 5945-01-202-7477
NSN 5990-01-658-9964
NSN 6240-01-445-8673
NSN 5930-00-625-7833
NSN 5895-00-279-1485
NSN 6105-01-227-5992
NSN 6240-00-443-8000