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 5920-01-359-8720
NSN 5855-01-360-6650
NSN 6220-00-299-7343
NSN 5990-00-885-4020
NSN 5945-00-925-2596
NSN 6610-00-305-5447
NSN 6220-01-396-0322
NSN 5999-01-467-8936
NSN 5945-01-262-8173
NSN 6320-01-271-0247
NSN 5998-00-086-4847
NSN 6610-01-426-5090