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 5985-00-529-0093
NSN 5999-01-329-9658
NSN 5985-00-419-0342
NSN 6320-01-563-8525
NSN 5910-00-149-2016
NSN 5920-00-142-9993
NSN 5950-00-235-5107
NSN 6650-00-900-0049
NSN 5895-00-394-6875
NSN 6620-01-376-3744
NSN 5835-01-023-8733
NSN 5985-01-248-6896