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 6610-01-461-6182
NSN 5950-01-065-2288
NSN 5910-00-915-3417
NSN 5960-01-632-6576
NSN 6150-00-929-3539
NSN 6110-01-436-3928
NSN 5910-00-940-0531
NSN 5895-01-358-5295
NSN 5920-01-381-1306
NSN 2925-00-334-9524
NSN 5930-01-513-2798
NSN 6110-00-329-6666