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 materials other than copper, iron or steel
NSN 5935-01-468-1758
NSN 6650-01-555-8819
NSN 5996-01-437-8824
NSN 5855-01-165-2177
NSN 6650-00-782-4624
NSN 5960-01-648-1872
NSN 5998-01-364-0960
NSN 6650-00-356-8405
NSN 5960-01-457-0157
NSN 5935-00-597-2862
NSN 6220-01-173-3177
NSN 2925-01-285-7163