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 5998-01-359-7729
NSN 5975-01-390-3779
NSN 4140-00-910-3425
NSN 6105-01-426-7906
NSN 5950-00-889-4510
NSN 5925-01-264-8107
NSN 6145-01-476-4940
NSN 5965-01-258-5662
NSN 5925-00-516-2449
NSN 5950-01-092-7803
NSN 6150-01-027-1126
NSN 6145-01-296-1110