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 5990-00-234-0119
NSN 6240-00-578-6763
NSN 6110-01-250-2708
NSN 5975-01-542-3166
NSN 6150-00-239-2651
NSN 6610-00-890-9099
NSN 5835-00-315-3797
NSN 5855-01-583-3214
NSN 6650-01-135-5625
NSN 5925-01-594-1873
NSN 5835-01-375-8930
NSN 5996-01-451-0356