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 6610-00-421-9853
NSN 5999-01-520-3231
NSN 6150-00-180-8096
NSN 5945-00-678-2211
NSN 6150-01-188-8232
NSN 6105-00-518-4080
NSN 6220-00-980-0052
NSN 6150-00-420-2407
NSN 5935-01-050-8417
NSN 5950-01-373-9064
NSN 6135-01-265-1384
NSN 6135-01-581-0330