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 5960-01-168-1063
NSN 6620-01-519-2628
NSN 5960-01-421-7394
NSN 5935-01-600-3408
NSN 5835-01-647-6426
NSN 5960-01-187-7400
NSN 6105-01-088-7780
NSN 6620-01-288-8249
NSN 6620-01-233-7466
NSN 5999-01-085-4412
NSN 6220-01-518-6827
NSN 6150-00-065-8417