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 5975-01-425-1268
NSN 6320-00-228-5678
NSN 5945-01-249-6084
NSN 6620-00-506-0112
NSN 6145-01-140-9180
NSN 6620-01-274-8764
NSN 6320-00-994-0179
NSN 5935-00-133-5377
NSN 6105-00-905-3135
NSN 5998-00-868-2645
NSN 6650-01-265-2672
NSN 6620-01-504-5756