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 5920-01-322-4216
NSN 5920-00-411-5237
NSN 5950-01-054-6822
NSN 5998-01-054-4459
NSN 5915-01-505-1685
NSN 5935-01-143-9560
NSN 5855-01-658-4510
NSN 5975-01-432-1989
NSN 5998-00-736-4662
NSN 5910-00-864-9311
NSN 5935-01-446-7510
NSN 6220-01-139-3520