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 5950-00-927-1863
NSN 5950-00-288-5994
NSN 6145-01-475-9907
NSN 5960-00-018-1302
NSN 5930-00-126-7382
NSN 5990-00-543-2755
NSN 5990-00-186-2445
NSN 5930-01-131-9361
NSN 5895-01-425-5887
NSN 5895-01-604-9279
NSN 6105-01-546-7832
NSN 7035-01-443-3052