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 5930-00-847-8697
NSN 5996-01-298-6012
NSN 5999-01-142-2090
NSN 5910-01-355-6972
NSN 6240-01-066-4091
NSN 6145-00-179-2493
NSN 5855-00-821-7512
NSN 5920-00-239-6552
NSN 5935-01-474-2894
NSN 6135-00-170-8819
NSN 6620-00-988-9170
NSN 6105-01-081-8702