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 6240-01-494-7299
NSN 5990-01-324-7529
NSN 5996-01-487-8782
NSN 5910-01-579-2614
NSN 6110-01-526-7812
NSN 6145-00-923-8127
NSN 5950-01-011-7700
NSN 5998-01-551-1735
NSN 5915-01-485-2466
NSN 6130-00-557-3913
NSN 5920-01-620-9524
NSN 6220-00-108-8598