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 5910-01-495-7382
NSN 2925-01-254-3068
NSN 6145-00-390-9917
NSN 5895-00-483-4792
NSN 5960-01-162-2304
NSN 6320-01-407-8663
NSN 2925-01-327-3069
NSN 6620-00-165-1749
NSN 6110-01-472-1963
NSN 5935-01-416-8173
NSN 2925-00-614-1758
NSN 5835-00-477-3162