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 5915-00-062-1379
NSN 5965-01-217-0310
NSN 6620-00-820-9616
NSN 5996-00-681-0490
NSN 5996-01-426-8531
NSN 5975-01-255-5348
NSN 6685-01-368-7142
NSN 6150-01-156-5331
NSN 5835-01-058-1063
NSN 5985-01-254-4534
NSN 5855-01-136-9532
NSN 6650-01-328-0546