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 2925-01-024-2662
NSN 5999-01-548-5492
NSN 5965-01-444-3098
NSN 6610-00-081-2365
NSN 6135-00-643-4843
NSN 5895-01-468-0054
NSN 5996-00-876-3164
NSN 7035-01-141-3041
NSN 5960-00-671-4034
NSN 5910-01-492-6028
NSN 5930-01-452-6710
NSN 6650-01-462-4749