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 5905-00-107-7481
NSN 5945-01-550-4051
NSN 6130-01-293-0653
NSN 5925-01-159-2014
NSN 6240-01-315-7849
NSN 5950-01-163-4040
NSN 5975-01-267-0168
NSN 6150-00-741-4527
NSN 6220-01-472-5863
NSN 6150-01-416-1751
NSN 5920-00-236-1118
NSN 5985-01-369-5407