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 Air Force 
Dept. of the Navy 
Brazil 
Spain 
Israel 
Singapore 
Canada 
Republic of Korea Classification: Parts, nesoi, for roller bearings or for combined ball/roller bearings, nesoi
NSN 6645-01-650-1860
NSN 5985-01-078-9517
NSN 5835-01-485-0210
NSN 5835-01-593-7579
NSN 6610-01-044-4740
NSN 5905-00-402-2118
NSN 6650-00-129-9138
NSN 7035-00-541-8516
NSN 6650-01-442-7893
NSN 5950-00-082-1616
NSN 5965-00-825-6734
NSN 5960-01-100-0089