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 5975-01-607-6907
NSN 5965-01-126-7500
NSN 6645-00-674-1594
NSN 5835-01-227-2318
NSN 6220-00-226-1994
NSN 5945-01-122-0150
NSN 5960-01-284-4118
NSN 5965-01-122-2750
NSN 5950-01-156-0409
NSN 6610-01-435-5425
NSN 5945-00-908-8060
NSN 5935-01-502-0170