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 52 Sewing machines, other than book-sewing machines of heading 84.40; furniture, bases and covers specially designed for sewing machines; sewing machine needles. 84 52 90 Furniture, bases and covers for sewing machines and parts thereof;...... Commodity Code Description 84 52 90 00 Furniture, bases and covers for sewing machines and parts thereof;......