With a quantity of eight pieces, the Washer (6.5x20x1.2) is the most used part in the FENDER (PE250B) diagram.
Some items from this specific schematic: Cushion, Cushion, Cushion, Spacer (6.8x10x10).
The lowest price component in this Fender (pe250b) parts-list fiche is the Washer (6.5x20x1.2).