Valve size is 8 in.
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 6620-01-607-5738
NSN 5950-00-397-9869
NSN 5895-01-477-2148
NSN 5895-00-153-2595
NSN 5835-01-589-4735
NSN 5930-01-580-0888
NSN 6320-01-021-6633
NSN 5960-01-599-9821
NSN 5996-01-097-9320
NSN 5960-00-842-2180
NSN 5835-00-523-0736
NSN 5915-00-294-9419