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 6150-01-472-1577
NSN 5930-00-975-1779
NSN 5996-00-553-7348
NSN 6610-00-051-4139
NSN 5905-01-292-5024
NSN 5925-01-327-0943
NSN 5925-00-481-2095
NSN 5965-00-554-4138
NSN 6650-01-193-3068
NSN 5855-01-466-8027
NSN 5965-01-425-1086
NSN 6130-01-141-8795