On this parts fiche the Bolt-washer,6x10 is the most specified component.
Parts such as the A/c Air Conditioner-fan: Glass, Sight, O Ring Set 1/2", Collar,motor Mt, Screw-washer 4x14 are included in the Civic 1983 (d) 4dr1500 (ka,kh,kl) A/c Air Conditioner-fan parts fiche.
The most reasonably priced component used on the Civic 1983 (d) 4dr1500 (ka,kh,kl) A/c Air Conditioner-fan is the Bolt-wash.,6x25.