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 6150-01-289-5090
NSN 7035-00-155-9513
NSN 5855-01-610-6125
NSN 6220-01-487-3904
NSN 5998-00-189-7976
NSN 6620-00-999-2425
NSN 6105-01-073-7711
NSN 5895-01-442-4102
NSN 6240-00-546-2244
NSN 5895-01-080-8769
NSN 4140-00-843-1300
NSN 5920-00-665-3973