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 5998-01-238-9921
NSN 5999-01-144-9083
NSN 5950-01-406-4603
NSN 6145-01-086-7517
NSN 5996-00-630-1883
NSN 6320-01-415-0953
NSN 5998-01-200-8319
NSN 5835-01-143-9143
NSN 5925-01-506-2181
NSN 6110-00-703-2023
NSN 6220-00-129-0820
NSN 5945-01-325-3668