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 5996-00-525-1777
NSN 4140-01-655-5038
NSN 5965-00-639-6621
NSN 6150-00-575-1821
NSN 6110-01-036-1628
NSN 5960-00-241-2911
NSN 5930-01-184-8180
NSN 7035-01-628-0058
NSN 5930-01-003-0784
NSN 6130-01-492-5514
NSN 2925-01-250-2731
NSN 5990-01-393-4808