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 materials other than copper, iron or steel
NSN 5915-01-119-5126
NSN 5996-01-646-1264
NSN 5999-01-322-1042
NSN 5925-00-419-1950
NSN 6150-01-588-3740
NSN 5915-00-403-1353
NSN 6650-01-178-8731
NSN 5925-01-583-6372
NSN 5998-01-197-2097
NSN 7035-00-104-7613
NSN 5895-01-385-0937
NSN 5905-01-246-4501