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 6150-00-218-0891
NSN 6650-01-040-8225
NSN 6110-01-195-0538
NSN 5835-00-690-8898
NSN 6645-01-606-7684
NSN 6150-00-489-4610
NSN 5950-01-315-6081
NSN 5895-00-514-2905
NSN 5975-00-865-0208
NSN 5945-01-157-9953
NSN 5975-00-789-3846
NSN 5905-00-275-0361