Cartridge type
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 5930-01-352-5428
NSN 6320-00-222-1468
NSN 6135-00-243-8330
NSN 4140-00-385-2925
NSN 5960-00-129-3204
NSN 5835-01-158-6878
NSN 6220-01-633-5105
NSN 5895-00-659-3865
NSN 6610-00-883-5160
NSN 6150-01-550-3016
NSN 6135-01-056-4609
NSN 5990-01-400-2195