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 4140-01-180-4515
NSN 5925-00-843-0315
NSN 7035-01-659-7528
NSN 6645-00-674-9728
NSN 5990-00-221-0878
NSN 5950-01-575-2133
NSN 5915-01-243-2961
NSN 6685-00-518-4237
NSN 6145-01-179-9854
NSN 6650-01-447-7962
NSN 7035-01-442-5737
NSN 5905-01-407-9225