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 6685-01-005-5497
NSN 5910-01-377-6144
NSN 4140-01-435-6540
NSN 2925-00-431-9369
NSN 6650-00-597-7313
NSN 5935-01-319-2465
NSN 6240-00-957-5724
NSN 6645-01-062-0905
NSN 5905-01-290-3750
NSN 5925-01-634-0664
NSN 5998-00-316-6141
NSN 5945-01-614-1713