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 5920-01-099-0963
NSN 5930-01-042-2518
NSN 6620-01-340-9425
NSN 5930-01-611-3551
NSN 2925-00-516-8841
NSN 5920-01-362-5183
NSN 5965-01-039-2795
NSN 5920-01-183-7938
NSN 5985-01-606-0795
NSN 4140-01-160-7666
NSN 5999-01-296-4610
NSN 5950-01-537-2973