Class 150
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 5996-01-640-6852
NSN 5930-01-030-4808
NSN 5905-01-218-3794
NSN 5905-00-502-3685
NSN 6150-01-078-2281
NSN 6130-00-928-9532
NSN 5950-01-078-1135
NSN 6240-01-633-9357
NSN 6150-01-395-2112
NSN 5945-00-542-1281
NSN 6220-00-323-0800
NSN 5998-00-100-3943