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.
emergency generator diesel engine,caterpillar model d-348-ta onboard 270 ft coast guard vessels end item identification, 2.3780 inches minimum and 2.3790 inches maximum body outside diameter, 2.1294 inches minimum and 2.1322 inches maximum body inside diameter, 0.6780 inches minimum and 0.6980 inches maximum overall length, square all corners corner shape