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 5920-01-257-5124
NSN 5930-01-170-2925
NSN 5945-01-362-5588
NSN 5895-01-178-0523
NSN 5990-01-193-0487
NSN 5895-01-625-0609
NSN 5920-00-907-5003
NSN 6135-01-436-7733
NSN 5925-01-021-5365
NSN 6110-01-540-5623
NSN 5945-01-412-1393
NSN 5999-01-418-0941