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 6620-01-545-9837
NSN 7035-01-231-0336
NSN 5895-00-596-8678
NSN 5905-01-360-8641
NSN 5996-00-846-3300
NSN 5999-01-389-0813
NSN 6145-00-534-1412
NSN 5920-00-348-9134
NSN 6110-00-194-4980
NSN 6645-01-252-8870
NSN 5975-01-493-5884
NSN 4140-01-214-8577