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 6105-01-459-7902
NSN 2925-00-513-6644
NSN 6650-00-434-0188
NSN 6130-00-682-3350
NSN 5996-01-445-5528
NSN 5925-01-331-0235
NSN 6320-01-176-8367
NSN 6650-01-171-6444
NSN 5905-01-514-3260
NSN 5990-00-582-0342
NSN 5996-01-067-8303
NSN 5999-01-255-9036