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 steel
NSN 5945-01-397-2758
NSN 6130-01-044-6382
NSN 5985-00-665-8384
NSN 5950-01-468-4380
NSN 6645-01-461-9250
NSN 5950-00-935-2428
NSN 6320-01-259-2604
NSN 6610-01-389-3082
NSN 5930-01-251-8144
NSN 6240-01-463-1169
NSN 5935-00-186-7760
NSN 5998-00-263-6073