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 5935-00-615-6354
NSN 5930-00-494-6054
NSN 5965-00-760-5404
NSN 5930-01-485-9371
NSN 5835-01-464-7038
NSN 5910-00-871-3561
NSN 5935-01-090-6762
NSN 5960-00-116-1965
NSN 5945-00-230-8444
NSN 6110-00-945-8944
NSN 5985-00-734-7479
NSN 6240-00-851-5356