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 5935-01-342-1040
NSN 6150-01-279-8385
NSN 5935-00-466-7379
NSN 5999-01-422-1056
NSN 5985-01-415-2225
NSN 6220-01-298-6416
NSN 5945-01-615-7680
NSN 5920-00-932-9615
NSN 6220-00-397-6910
NSN 6105-01-152-4191
NSN 6240-01-437-6888
NSN 5996-01-573-4779