Section 16 Machinery and mechanical appliances; electrical equipment; parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers,and parts and accessories of such articles 84 Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof 84 53 Machinery for preparing ... leather, for making/repairing footware... 84 53 90 Parts Commodity Code Description 84 53 90 00 Parts