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 5930-00-795-9537
NSN 5996-01-591-7745
NSN 5965-00-119-6207
NSN 5920-01-634-0250
NSN 5935-01-317-0665
NSN 5996-01-146-4202
NSN 5998-01-088-7602
NSN 6135-01-218-3660
NSN 6130-01-367-2869
NSN 5835-00-170-5238
NSN 5950-01-327-2808
NSN 5950-00-902-9698