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 7035-01-126-3239
NSN 6320-01-280-5091
NSN 5999-01-087-6034
NSN 4140-00-971-6400
NSN 6220-01-156-7479
NSN 6105-00-500-4999
NSN 5910-01-400-5947
NSN 6105-01-270-8711
NSN 5930-01-522-6959
NSN 6620-00-005-8612
NSN 6645-01-442-4032
NSN 5975-01-302-2107