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 6650-01-629-0096
NSN 5895-00-083-2761
NSN 5996-01-065-3440
NSN 5935-01-496-7609
NSN 2925-01-058-1718
NSN 5990-01-517-7848
NSN 5950-01-210-0713
NSN 5930-00-536-0783
NSN 5930-01-310-2960
NSN 6135-00-309-0074
NSN 7035-01-630-2598
NSN 5935-01-277-4270