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 85 Electrical machinery and equipment and parts thereof; sound recorders and pars and acces 85 03 Parts suitable for use solely or principally with the machines of heading 8501 or 8502 Commodity Code Description 85 03 00 Parts suitable for use solely or principally with the machines of heading 85.01 or 85.02.