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.
0.2530 inches minimum and 0.2545 inches maximum body inside diameter, 0.4980 inches minimum and 0.5080 inches maximum flange outside diameter, square all corners corner shape, 0.0580 inches nominal flange width, 0.2696 inches minimum and 0.2706 inches maximum body outside diameter