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 5960-00-597-2680
NSN 6145-01-650-3070
NSN 5950-00-889-9947
NSN 5930-01-313-6377
NSN 7035-01-391-7470
NSN 6105-01-422-7454
NSN 5935-01-357-0318
NSN 6110-01-364-2145
NSN 5895-00-554-4573
NSN 6645-01-658-5624
NSN 6650-01-178-8731
NSN 6150-00-493-1840