Special Features:

Counterbord both ends, 2.1220 in. Min, 2.1230 in. Max dia, right end 0.1875 in. Deep, left end 0.2812 in. Deep, surface finish of counterbore 125 microinches, 1 lug on outside surface, 0.3750 in. Wide by 0.5000 in. Long, height, 1.6875 in. From center of bore

Properties:

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. it must have a visible or detectable means of lubrication or be self-lubricated. the over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. see also bushing, sleeve; spacer, sleeve; and washer (as modified). excludes pin, hollow.