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 6150-00-780-7747
NSN 5915-01-050-4947
NSN 5910-00-932-3229
NSN 7035-01-429-7954
NSN 5925-01-350-5553
NSN 6110-00-271-9928
NSN 5915-01-105-9789
NSN 5895-01-561-6835
NSN 6110-00-797-7559
NSN 5935-00-096-4161
NSN 6610-01-144-1951
NSN 2925-01-656-0392