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 6145-01-500-7108
NSN 6220-01-340-1908
NSN 6610-01-543-5705
NSN 6320-01-631-7828
NSN 6130-01-252-9724
NSN 5998-01-461-5614
NSN 6240-01-017-7322
NSN 5935-00-140-3005
NSN 5965-01-100-2591
NSN 6645-01-147-5579
NSN 6110-01-224-1102
NSN 6145-01-088-6954