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 6610-01-009-1406
NSN 5835-01-416-6455
NSN 5998-00-399-5668
NSN 6130-01-227-4734
NSN 5895-01-586-1958
NSN 5895-00-834-9670
NSN 6110-00-105-0428
NSN 5915-01-125-2480
NSN 6645-01-571-8578
NSN 6620-00-431-3837
NSN 5935-00-415-4309
NSN 5950-00-871-1036