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 5920-00-519-4274
NSN 5930-00-721-2768
NSN 5930-01-396-6932
NSN 5855-01-013-6864
NSN 5935-00-827-0270
NSN 5996-00-096-2604
NSN 6685-01-587-9375
NSN 5965-01-486-3279
NSN 5835-00-289-9080
NSN 5999-01-308-2502
NSN 6650-01-008-6080
NSN 6105-01-231-9823