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 Air Force Classification: Parts, nesoi, for roller bearings or for combined ball/roller bearings, nesoi
NSN 5925-00-069-8985
NSN 5998-01-332-7017
NSN 6650-01-487-9454
NSN 5985-01-557-8289
NSN 6220-01-427-2333
NSN 5930-01-634-0659
NSN 5998-01-492-5786
NSN 6320-00-382-7825
NSN 5960-00-962-5391
NSN 7035-00-295-0451
NSN 5996-01-448-2754
NSN 6110-01-056-4964