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 6110-00-923-0168
NSN 5960-01-355-2968
NSN 5960-01-170-4057
NSN 6610-00-536-4977
NSN 6105-01-141-6912
NSN 6685-01-037-9178
NSN 6135-01-568-9107
NSN 5925-01-515-1378
NSN 5965-00-845-6325
NSN 5960-00-683-7476
NSN 5998-00-984-4005
NSN 7035-00-541-8516