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 5920-01-421-5362
NSN 6150-01-458-4847
NSN 7035-01-127-9019
NSN 5930-00-078-3579
NSN 6620-01-633-8443
NSN 6130-01-394-2343
NSN 5945-00-548-4727
NSN 7035-00-365-3989
NSN 5905-00-231-5243
NSN 5965-00-099-0698
NSN 5996-01-417-3139
NSN 5996-01-162-6613