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 5996-00-862-5514
NSN 6320-00-857-4073
NSN 6650-01-207-2905
NSN 6130-01-234-0213
NSN 6620-00-006-6418
NSN 5835-01-386-4027
NSN 6610-01-655-1559
NSN 5960-01-495-0859
NSN 6145-01-631-5882
NSN 5999-00-234-5853
NSN 6150-01-164-9326
NSN 5960-01-487-6436