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 6220-00-299-6157
NSN 5925-01-076-1429
NSN 5915-01-063-8234
NSN 5945-01-491-0173
NSN 6150-01-031-9740
NSN 5935-01-419-6646
NSN 5935-00-272-9471
NSN 6150-01-441-6857
NSN 6620-01-168-8450
NSN 5985-01-310-8948
NSN 5996-01-310-8974
NSN 5945-01-076-4623