A solid metallic item, usually cylindrical, with or without a flange at one end. It is designed to be inserted into a hole to reduce the inside diameter of the hole and protect the surrounding body structure from damage resulting from stress, strain and/or vibration, but without a through hole parallel to the axis. It is intended for subsequent drilling operation.
NSN 5998-00-689-1172
NSN 5895-01-267-0732
NSN 6220-01-350-5839
NSN 5990-01-512-9129
NSN 5996-01-360-5635
NSN 4140-01-508-7067
NSN 5945-01-386-4660
NSN 5998-01-020-7848
NSN 5985-01-432-4253
NSN 5996-01-268-6792
NSN 6135-01-418-4156
NSN 5915-01-374-4887