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 5835-00-334-6556
NSN 5950-00-963-8720
NSN 5960-00-435-8335
NSN 5960-01-370-4285
NSN 5935-01-600-2289
NSN 6105-00-903-5064
NSN 5999-00-299-4661
NSN 5915-01-537-0605
NSN 5965-00-761-4666
NSN 6645-00-119-6221
NSN 6685-01-252-6692
NSN 5996-01-018-9708