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 5960-00-273-3058
NSN 5855-00-087-7833
NSN 5835-01-595-4099
NSN 6110-01-530-8008
NSN 5950-00-865-0991
NSN 6130-00-635-8180
NSN 6685-00-756-4464
NSN 7035-01-333-9298
NSN 6650-00-132-3827
NSN 7035-01-354-4318
NSN 5930-01-521-0777
NSN 6610-01-083-1446