In this schematic the "Washer,17.2mm" is used most often.
Parts such as the Transmission: Gear,c-5th, Washer,thrust,22x, Gear,c-2nd, Gear,m-5th are included in the Crf250r 2011 (b) European Direct Sales Transmission parts fiche.
The Honda TRANSMISSION has thirty-nine products enlisted in the schematic.