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 5915-00-929-2063
NSN 5965-01-113-7400
NSN 5999-00-169-2236
NSN 6130-00-406-6778
NSN 6105-01-296-1822
NSN 6130-00-547-3318
NSN 5910-01-069-5236
NSN 5905-00-709-3182
NSN 6110-00-149-8353
NSN 5999-01-376-5197
NSN 6320-01-600-5808
NSN 6110-00-202-2990