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 6110-01-096-4956
NSN 6620-00-264-8030
NSN 5996-01-074-9603
NSN 4140-01-276-0949
NSN 6650-01-206-0037
NSN 5895-01-585-3338
NSN 5895-01-120-8643
NSN 6150-01-516-4561
NSN 7035-01-008-7248
NSN 5835-01-248-0563
NSN 5998-01-240-1779
NSN 6610-01-642-0258