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 6220-01-222-0724
NSN 6220-01-192-5423
NSN 5990-00-805-7165
NSN 5910-01-449-1761
NSN 6110-00-707-9869
NSN 6620-00-833-6786
NSN 6220-01-327-2817
NSN 5990-01-522-6096
NSN 6220-01-157-9062
NSN 6110-00-102-7427
NSN 6145-01-488-0158
NSN 4140-00-901-8216