Heading 8487

Machinery parts; not containing electrical connectors, insulators, coils, contacts or other electrical features, n.e.c. in this chapter

848710 Ships' or boats' propellers and blades therefor 848790 Machinery parts; not containing electrical connectors, insulators, coils, contacts or other electrical features, n.e.c. in chapter 84, other than ships' or boats' propellers and blades therefor