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 8440; furniture, bases and covers specially designed for sewing machines; sewing machine needles Commodity Code Description 84 52 10 - Sewing machines of the household type 84 52 21 - - Automatic units 84 52 29 - - Other 84 52 30 - Sewing machine needles 84 52 90 - Furniture, bases and covers for sewing machines and parts thereof; other parts of sewing machines