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 5996-01-045-7004
NSN 5950-01-045-9430
NSN 5835-01-491-4613
NSN 5905-01-091-5924
NSN 6645-00-269-2764
NSN 5935-01-142-3198
NSN 5960-01-093-6981
NSN 6130-01-441-2326
NSN 7035-01-543-0236
NSN 6240-01-508-4146
NSN 5895-00-963-4888
NSN 6130-01-175-4849