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 6150-01-337-9199
NSN 6240-01-506-2059
NSN 5985-01-634-0635
NSN 5960-01-392-6982
NSN 6685-00-554-3825
NSN 5935-00-404-6900
NSN 6220-00-393-4222
NSN 5960-00-829-6227
NSN 6650-00-518-5194
NSN 5960-01-409-1917
NSN 6620-01-156-9724
NSN 5985-00-828-9636