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 6150-01-036-2762
NSN 5960-00-692-2887
NSN 5990-00-284-0537
NSN 6610-01-464-3037
NSN 5960-01-411-5899
NSN 6130-00-859-5161
NSN 5925-01-170-4150
NSN 6620-01-039-5468
NSN 5930-01-132-4476
NSN 5945-00-905-6692
NSN 5905-01-562-4560
NSN 7035-01-530-8915