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 6135-00-062-5080
NSN 5998-01-634-0604
NSN 5960-01-391-4701
NSN 6685-00-549-9784
NSN 6240-00-393-1161
NSN 5965-00-340-6790
NSN 6220-00-588-4562
NSN 5985-01-419-0141
NSN 7035-01-263-5463
NSN 6650-01-438-7323
NSN 5910-01-493-3717
NSN 5905-01-254-0029