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 5930-00-607-0108
NSN 5945-00-837-9081
NSN 6220-01-508-8223
NSN 5910-01-497-2692
NSN 6650-01-037-1948
NSN 5996-01-421-2416
NSN 6130-00-264-0358
NSN 6645-01-420-6804
NSN 6610-01-112-0447
NSN 6610-00-518-4919
NSN 5999-01-213-2331
NSN 6135-01-609-0843