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 steel
NSN 5960-01-416-6187
NSN 6240-01-453-5036
NSN 6150-01-114-9756
NSN 5950-01-116-2142
NSN 5999-01-354-7744
NSN 5998-01-651-6167
NSN 5960-01-112-6390
NSN 5945-00-233-0818
NSN 5960-00-843-8063
NSN 5998-00-155-8531
NSN 6685-01-248-7334
NSN 6685-00-856-4109