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 6110-00-355-6391
NSN 6110-01-468-3840
NSN 5960-01-622-0393
NSN 6650-01-435-2994
NSN 4140-01-122-3036
NSN 5945-00-170-5885
NSN 5835-00-351-9459
NSN 5925-01-191-0889
NSN 5835-01-317-4840
NSN 6320-01-521-1764
NSN 7035-00-541-8516
NSN 7035-01-142-8036