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 5920-01-461-3214
NSN 4140-01-264-0885
NSN 5895-01-596-1477
NSN 6610-00-958-0294
NSN 5855-00-688-9954
NSN 6645-00-646-6631
NSN 5960-01-111-2236
NSN 5930-00-927-7093
NSN 5996-00-927-9922
NSN 5950-01-367-1870
NSN 5935-00-052-0735
NSN 6650-01-057-6468