In this schematic the "Circlip,42mm" is used most often.
Parts such as the Front Wheel/hub (kz1100-d1): Axle,fr,l=204, Circlip,42mm, Collar,fr Axle L=30mm, Wheel Assembly,front,solid,gold #2 are included in the Kz1100d1 Spectre 1982 Usa Canada Front Wheel/hub (kz1100-d1) parts fiche.
The component with the lowest price in the FRONT WHEEL/HUB (KZ1100-D1) schematic is the Circlip,42mm.