Internal surface groove
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.
Classification: Parts, nesoi, for roller bearings or for combined ball/roller bearings, nesoi
NSN 6130-00-233-0390
NSN 5990-01-361-6424
NSN 5935-01-410-7823
NSN 6650-01-030-5545
NSN 5945-00-754-5875
NSN 5930-00-278-7731
NSN 5985-00-150-9398
NSN 5985-01-067-8041
NSN 7035-01-408-8698
NSN 6240-00-543-9321
NSN 6220-00-249-4751
NSN 4140-01-386-5630