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 5895-00-465-6273
NSN 6685-00-270-0692
NSN 5999-00-031-7897
NSN 6610-01-601-5019
NSN 5996-01-382-9710
NSN 5835-01-392-7683
NSN 6320-01-459-6992
NSN 6685-01-234-3621
NSN 2925-01-151-6969
NSN 5835-01-447-2544
NSN 6240-00-841-6367
NSN 5855-01-643-7117