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.
0.4200 inches minimum and 0.4400 inches maximum overall length, 0.1910 inches minimum and 0.1930 inches maximum body inside diameter, 30.0 rockwell c minimum and 35.0 rockwell c maximum overall hardness rating, qq-s-624 fed spec single material response overall material document and classification, 0.3770 inches minimum and 0.3790 inches maximum left flange outside diameter