W/wrenching facility, 0.590 in.Major dia, 0.120 in.Thk
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 5935-01-181-3526
NSN 5996-01-391-9585
NSN 5960-01-484-7966
NSN 6135-01-367-6203
NSN 6130-01-556-9061
NSN 5855-01-387-8827
NSN 6685-01-086-0246
NSN 6130-00-151-5001
NSN 5998-00-473-2035
NSN 5996-01-459-0585
NSN 5975-01-615-2504
NSN 6110-01-411-6000