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 5910-00-538-4259
NSN 6240-01-365-5553
NSN 6240-01-035-6870
NSN 5920-01-634-0250
NSN 5996-01-491-9000
NSN 5960-01-372-5609
NSN 6105-00-222-8170
NSN 5996-01-421-9391
NSN 6110-01-242-0334
NSN 5990-01-322-9781
NSN 6685-00-858-6675
NSN 5985-01-521-2409