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 6645-01-580-3258
NSN 6645-01-592-7862
NSN 6685-01-318-6540
NSN 5945-01-159-4902
NSN 6610-01-240-6629
NSN 7035-00-408-0269
NSN 5996-00-853-3879
NSN 5990-01-328-8225
NSN 5930-01-502-5222
NSN 6105-01-575-6261
NSN 6685-01-467-6980
NSN 6150-00-175-6736