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 5855-01-328-3570
NSN 6610-00-670-2396
NSN 5835-01-183-7467
NSN 5996-01-323-9370
NSN 5855-01-125-9167
NSN 5935-01-064-0555
NSN 6240-01-358-6472
NSN 5930-00-394-1261
NSN 5998-00-831-7925
NSN 7035-01-411-6062
NSN 6620-01-568-7140
NSN 5835-00-466-8544