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 5920-01-261-0613
NSN 5930-00-402-9293
NSN 5895-00-637-2658
NSN 5930-01-424-3783
NSN 4140-01-249-3146
NSN 6105-01-349-6938
NSN 7035-01-065-8703
NSN 5930-00-216-7511
NSN 5960-01-020-2841
NSN 5910-01-111-4495
NSN 6130-01-655-8235
NSN 5855-01-392-3734