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.
Dept. of the Navy 
Greece 
Turkey Classification: Parts, nesoi, for roller bearings or for combined ball/roller bearings, nesoi
NSN 5996-01-490-0955
NSN 5985-01-387-3933
NSN 6130-01-633-4533
NSN 6135-01-616-4950
NSN 5950-01-351-8772
NSN 5998-00-633-5169
NSN 5855-01-049-5354
NSN 5996-00-245-2581
NSN 5999-01-154-2169
NSN 6145-01-142-2234
NSN 6105-00-488-5423
NSN 5920-01-331-1101