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 5835-00-785-0486
NSN 5945-01-535-6385
NSN 6135-01-422-1440
NSN 5998-01-259-3453
NSN 6610-01-621-0422
NSN 6130-00-339-4232
NSN 6150-01-352-6474
NSN 5930-01-254-3819
NSN 6105-01-461-7953
NSN 5999-01-605-3468
NSN 5920-01-522-9286
NSN 6105-00-038-7518