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 6220-01-476-7448
NSN 5855-01-151-5541
NSN 5935-01-531-2686
NSN 5930-00-973-1135
NSN 7035-01-123-0085
NSN 5895-00-143-4194
NSN 6220-00-174-8514
NSN 6135-00-477-8847
NSN 5999-01-434-2326
NSN 5910-01-470-8625
NSN 5930-01-154-3828
NSN 5945-00-248-2973