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 2925-00-233-5644
NSN 5996-01-296-9811
NSN 6150-00-466-2365
NSN 5895-00-721-4032
NSN 6130-01-462-4897
NSN 6130-01-388-5633
NSN 5935-01-660-3008
NSN 5985-00-699-9127
NSN 6135-00-284-1406
NSN 5905-01-521-3839
NSN 6650-01-290-4001
NSN 5935-01-091-4677