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.
0.3491 inches minimum and 0.3495 inches maximum body outside diameter, 0.6500 inches minimum and 0.6700 inches maximum flange outside diameter, 0.2510 inches minimum and 0.2520 inches maximum body inside diameter, square all corners corner shape, 0.0140 inches minimum and 0.0160 inches maximum flange width