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 5910-01-381-5285
NSN 6240-01-274-4237
NSN 6105-01-658-8011
NSN 6645-01-238-7419
NSN 5905-01-124-0502
NSN 5999-01-305-3632
NSN 5905-01-213-1836
NSN 6105-01-535-7921
NSN 6150-00-549-2427
NSN 5998-01-406-3089
NSN 5835-01-080-7784
NSN 6685-01-218-0792