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 4140-01-492-1614
NSN 5975-00-099-9312
NSN 5950-00-338-0390
NSN 5975-01-272-6777
NSN 5930-00-470-5885
NSN 5965-00-929-6173
NSN 5960-01-089-8155
NSN 5945-01-656-1802
NSN 5915-01-487-5884
NSN 5920-01-187-2267
NSN 5985-01-425-5849
NSN 6135-00-539-8088