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 5855-01-010-4921
NSN 5935-00-647-2093
NSN 5999-00-264-7089
NSN 5935-01-418-0771
NSN 5895-01-654-0608
NSN 6150-00-603-4781
NSN 5855-00-444-2298
NSN 5915-00-462-3748
NSN 6240-01-034-0436
NSN 5920-00-548-7635
NSN 5935-01-629-2283
NSN 6135-00-209-6918