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 6620-01-212-8089
NSN 5915-00-913-3084
NSN 5950-01-417-5599
NSN 2925-01-497-1364
NSN 5855-01-348-4623
NSN 5915-01-597-3926
NSN 5905-00-307-3455
NSN 5945-00-909-1216
NSN 7035-00-193-2269
NSN 5935-01-265-8348
NSN 6220-00-923-2660
NSN 6150-01-639-8152