Cartidge 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 5965-01-392-1761
NSN 5985-01-255-1707
NSN 6620-01-470-6479
NSN 6610-01-254-4196
NSN 5996-00-560-7867
NSN 5905-01-186-8264
NSN 5855-01-432-6172
NSN 5935-01-106-2931
NSN 5935-00-785-1687
NSN 5998-01-564-1576
NSN 2925-01-649-7543
NSN 6220-01-297-3218