With two applications this Washer(5.1x9x0.4) is the most specified part.
This part-list fiche shows all the components that make up the K10p K11p K15p 1968 Usa (e03) Front Wheel .
A sample from the products for the Front Wheel include: Lever,fr Brake Cam, Spoke Assembly,front Wheel, Gear,speedometer(nt:24), Seal,oil(15x31x5).