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 6610-01-117-2510
NSN 5895-00-110-8649
NSN 5930-00-045-0847
NSN 5950-00-959-5462
NSN 6620-01-608-8548
NSN 5930-01-655-8092
NSN 6135-01-193-8154
NSN 5930-01-102-4672
NSN 6150-01-335-0679
NSN 5910-01-420-0965
NSN 5905-01-186-6131
NSN 5835-01-045-6371