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 5895-00-265-6229
NSN 5930-00-417-0529
NSN 5905-01-169-9932
NSN 5999-01-521-1761
NSN 6130-00-718-0860
NSN 6620-00-069-5764
NSN 5895-01-178-6402
NSN 5999-00-272-7453
NSN 5996-00-569-7391
NSN 6650-01-466-5615
NSN 4140-01-540-5318
NSN 5905-01-407-8069