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 6620-01-015-2470
NSN 5835-01-447-2544
NSN 5920-00-834-2616
NSN 5915-01-070-5350
NSN 5935-00-010-6411
NSN 5996-01-578-6835
NSN 6240-01-432-7404
NSN 5965-00-035-4556
NSN 6110-01-553-2052
NSN 6110-01-392-1936
NSN 6150-00-900-4984
NSN 5895-00-622-0022