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 iron
NSN 5950-01-575-1859
NSN 2925-01-180-2960
NSN 6240-01-362-4902
NSN 4140-01-345-7808
NSN 6610-00-216-6538
NSN 6240-01-524-9965
NSN 5910-00-935-1136
NSN 5990-01-050-1102
NSN 5990-01-320-1412
NSN 5895-00-472-3985
NSN 5935-00-935-2310
NSN 2925-01-027-1293