twenty components are shown in this A100 As100 Ac100 1969 Usa (e03) Rear Wheel exploded diagram.
A sample from the products for the Rear Wheel include: Nut, Washer(12.5x20x1), Washer, Bearing(17x40x12).
The Rear Wheel assembly is constructed from several parts from which the Rim,wheel(1.40x17) is the most expensive.