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 5985-01-533-4231
NSN 5999-00-125-0754
NSN 6320-00-194-4252
NSN 6110-00-725-9740
NSN 5950-01-629-2863
NSN 5996-01-652-9693
NSN 5855-01-631-4331
NSN 6135-01-100-3593
NSN 5920-01-196-4614
NSN 5895-01-374-2812
NSN 5998-00-785-7911
NSN 5910-01-225-5988