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 6240-01-619-8316
NSN 5960-01-395-9834
NSN 5915-01-487-7703
NSN 6610-01-364-0294
NSN 5965-01-386-2988
NSN 6135-01-260-7180
NSN 6685-01-648-5846
NSN 5998-00-754-4983
NSN 7035-01-040-6373
NSN 6620-01-184-7384
NSN 5985-00-248-4277
NSN 5950-01-185-7347