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 steel
NSN 5835-01-632-6627
NSN 6105-01-213-9286
NSN 5965-01-256-0059
NSN 5965-00-207-9696
NSN 5965-01-357-7595
NSN 7035-00-834-2090
NSN 6130-01-399-8553
NSN 5965-00-761-4666
NSN 5999-01-095-2508
NSN 6240-00-445-4765
NSN 6685-01-448-3204
NSN 5920-01-591-7427