| Tariff Classification | 
| 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 |  | chapter 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: |  | 8452.90 | -Furniture, bases and covers for sewing machines and parts thereof; other parts of sewing machines: |  |  | --Furniture, bases and covers for sewing machines and parts thereof |  |