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 2925-01-368-5773
NSN 6650-00-455-9457
NSN 5910-01-048-1641
NSN 5950-00-833-6096
NSN 5990-00-847-6957
NSN 5985-01-318-9064
NSN 5915-01-411-5355
NSN 2925-01-303-5266
NSN 6320-01-600-5808
NSN 6220-00-415-7078
NSN 5996-01-159-5392
NSN 5895-01-472-8310