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 5925-01-634-0664
NSN 6135-00-932-3136
NSN 6240-00-629-9810
NSN 5920-01-434-5701
NSN 5965-01-314-7333
NSN 5965-00-680-9749
NSN 6240-00-949-8347
NSN 6620-00-416-4131
NSN 6240-01-063-7685
NSN 5945-01-508-7882
NSN 5950-00-081-8538
NSN 2925-01-384-4139