A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.
0.3080 inches nominal internal keyway length keyway dimension, 2.1220 inches minimum and 2.1280 inches maximum body outside diameter, 1.3760 inches minimum and 1.3800 inches maximum body inside diameter, 0.1450 inches minimum and 0.1470 inches maximum left internal flange width, 1.1830 inches minimum and 1.1850 inches maximum left internal flange hole diameter