On this parts fiche the Washer, Spring is the most specified component.
The Washer(6a1) is the cheapest item from this partsfiche.
Parts such as the Flywheel Magneto: Contact Breaker Assy, Screw Pan Head, Lubricator, Condenser are included in the Dt2 1972 1973 Usa Flywheel Magneto parts fiche.