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 5998-00-171-8689
NSN 5855-00-494-9581
NSN 6110-01-474-6854
NSN 5945-00-203-5859
NSN 5930-00-200-9326
NSN 5965-01-571-7009
NSN 6135-01-089-4888
NSN 6650-00-256-9059
NSN 5960-01-074-4178
NSN 6620-01-284-1145
NSN 5998-01-248-0688
NSN 6145-01-139-5172