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 5935-01-040-6758
NSN 6130-01-186-3278
NSN 6240-00-553-8891
NSN 5930-01-418-2909
NSN 5996-01-296-7489
NSN 5960-01-589-6846
NSN 5960-00-677-7444
NSN 5990-00-111-3614
NSN 5985-01-145-0462
NSN 5996-01-406-9297
NSN 6110-01-113-7642
NSN 5910-00-660-9464