Special Features:

Left end inside diameter countersunk 0.305 in. Diameter by 90.0 deg; right end inside diameter counterbored 0.315 in. Dia, 0.100 in. Deep; outside diameter of flange milled flat on two sides to 0.750 in. Wide; lower left corner of flange notched 0.430 in. Below horizontal centerline, 0.220 in. From vertical centerline

Properties:

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.