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 2925-01-543-0073
NSN 6650-00-420-3593
NSN 6650-01-353-3917
NSN 6240-01-123-0968
NSN 6645-00-853-0073
NSN 5930-00-411-1949
NSN 2925-01-543-0073
NSN 6150-00-459-4160
NSN 6320-00-098-2858
NSN 5925-01-507-7293
NSN 5950-01-071-0828
NSN 6610-01-529-2337