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 5895-00-952-0032
NSN 5990-01-240-7288
NSN 6150-01-599-2268
NSN 4140-01-080-5114
NSN 6150-01-307-1356
NSN 5990-01-341-5735
NSN 6145-00-586-7686
NSN 6320-00-977-3930
NSN 5835-01-647-6426
NSN 6645-00-269-2764
NSN 5998-00-752-1162
NSN 6105-01-542-2960