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 7035-01-477-2818
NSN 2925-01-607-4340
NSN 2925-00-156-8963
NSN 5990-00-932-3070
NSN 6240-00-296-0488
NSN 5985-01-486-9041
NSN 5930-00-130-9109
NSN 2925-00-562-4836
NSN 5855-00-149-0766
NSN 7035-01-287-9817
NSN 6130-00-361-1774
NSN 6130-00-232-3472