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 5925-01-329-1660
NSN 5920-01-448-0105
NSN 6620-01-365-1499
NSN 6320-01-648-5538
NSN 5945-00-006-5978
NSN 5996-00-525-1777
NSN 5960-01-013-9346
NSN 4140-00-078-9357
NSN 4140-01-530-8007
NSN 5975-01-634-0678
NSN 6135-01-300-8455
NSN 5998-01-207-0979