Summary Information (click on this NSN number for detailed information: 3120-00-001-5040)
Definition:
Sleeve Bearing Half Set, also referenced with federal logistics item name code 21963:
Two or more identical or different sizes or types of bearing half, sleeve packaged or grouped together for single issue as a unit, for replacement of worn and/or damaged bearings. see bearing half, sleeve. excludes bearing set, sleeve.
