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 steel
NSN 5999-00-022-7594
NSN 5895-00-451-8723
NSN 6320-01-573-3215
NSN 5835-00-807-5632
NSN 6240-00-057-9498
NSN 5835-01-046-5632
NSN 5895-01-452-6232
NSN 5930-00-644-9537
NSN 6610-00-292-9895
NSN 5960-01-462-6267
NSN 6620-00-730-8699
NSN 5930-01-155-0747