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 5910-00-434-9715
NSN 6650-01-414-4946
NSN 6650-01-416-0473
NSN 5960-00-755-7017
NSN 6645-01-027-3838
NSN 6145-01-634-0388
NSN 6110-01-485-5687
NSN 5960-01-360-4107
NSN 5835-01-310-8979
NSN 5960-01-230-8457
NSN 6610-01-425-1523
NSN 5999-01-116-2198