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 6130-01-417-2885
NSN 5855-00-494-9581
NSN 6610-01-542-8825
NSN 5855-01-111-3962
NSN 4140-00-073-9167
NSN 6220-01-526-8906
NSN 5975-01-412-8668
NSN 5835-01-632-6627
NSN 6130-01-463-2249
NSN 6150-01-213-8455
NSN 5935-01-562-2356
NSN 5855-00-925-7887