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 5925-01-137-6161
NSN 5960-00-907-9161
NSN 5999-00-586-9139
NSN 5990-00-389-0554
NSN 6620-00-229-2728
NSN 5930-00-025-6295
NSN 5905-01-003-8565
NSN 5998-01-012-8157
NSN 5945-01-207-5133
NSN 6110-01-078-0834
NSN 5998-01-184-3633
NSN 5925-00-282-2459