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 6130-00-367-2706
NSN 7035-01-248-4319
NSN 6645-00-127-3835
NSN 5990-01-590-4515
NSN 6620-01-449-8743
NSN 6150-01-492-5811
NSN 6110-01-469-6730
NSN 5920-01-141-1741
NSN 5990-01-209-3955
NSN 6240-00-196-4522
NSN 4140-01-152-2672
NSN 5990-01-481-0164