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.
0.3570 inches minimum and 0.3610 inches maximum overall length, qq-s-763 type 303 cond a fed spec single material response overall material document and classification, 0.5005 inches minimum and 0.5010 inches maximum body outside diameter, square all corners corner shape, 0.3600 inches minimum and 0.3640 inches maximum body inside diameter