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 6645-01-523-4487
NSN 6135-00-900-2139
NSN 6220-01-090-0126
NSN 5965-00-083-8157
NSN 5985-01-238-1987
NSN 6650-00-984-5340
NSN 5895-00-283-5581
NSN 6645-01-389-1970
NSN 5998-01-466-3168
NSN 5985-01-274-8935
NSN 6320-01-338-6006
NSN 5895-00-820-1997