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 2925-00-092-6526
NSN 5920-01-058-9241
NSN 5960-01-461-1384
NSN 5925-00-710-6642
NSN 6150-00-463-4005
NSN 6240-00-316-3167
NSN 5998-00-274-3268
NSN 5965-00-434-7617
NSN 5855-01-199-2046
NSN 5895-00-823-5976
NSN 5895-01-444-9259
NSN 2925-01-055-7607