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 6145-00-669-6710
NSN 5895-00-694-9285
NSN 6110-01-212-8440
NSN 7035-01-435-7962
NSN 5990-01-364-0813
NSN 5990-00-058-4514
NSN 6105-01-570-3821
NSN 4140-01-449-9037
NSN 5965-01-643-8470
NSN 5925-00-175-6612
NSN 5935-00-995-4561
NSN 5855-01-089-2248