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 5965-01-153-1965
NSN 5855-01-459-0513
NSN 6130-00-035-3898
NSN 6145-00-281-8161
NSN 6105-01-240-2363
NSN 5990-00-239-3432
NSN 5945-01-359-3028
NSN 6645-01-518-4296
NSN 6135-01-294-2131
NSN 5925-01-268-3182
NSN 5920-01-646-9941
NSN 6105-00-643-4975