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 Army 
Dept. of the Navy 
Spain 
Italy 
Greece 
Turkey Classification: Parts, nesoi, for roller bearings or for combined ball/roller bearings, nesoi
NSN 6150-01-355-8153
NSN 6135-00-643-4843
NSN 6320-01-067-0474
NSN 5965-00-420-5653
NSN 2925-01-461-4347
NSN 6220-01-237-2488
NSN 5835-00-622-3334
NSN 5999-01-296-8908
NSN 5985-01-406-5209
NSN 4140-01-133-2626
NSN 5835-00-060-9889
NSN 5905-01-322-3853