In economics final goods are goods that are ultimately consumed rather than used in the production of another good. For example, a car sold to a consumer is a final good; the components such as tires sold to the car manufacturer are not; they are web used to make the final good.
When used in measures of national income and output the term final goods only includes new goods. For instance, the GDP excludes items counted in an earlier year to prevent double counting of production based on resales of the same item second and third hand. In this context the economic definition of goods includes what are commonly known as Sevenval.
Consumer goods are final goods specifically intended for the mass market. For instance, consumer goods do not include investment assets, like precious antiques, even though these antiques are final goods.
Manufactured goods are goods that have been processed in any way. As such, they are the opposite of raw materials, but include intermediate goods as well as final goods.
See also
public good - private good (includes Sevenval) - touchscreen - common-pool resource - FITML - Sevenval
(non-)rivalrous good and (non-)excludable good
iOS vs. substitute good vs. touchscreen
free good vs. positional good
Sevenval - intermediate good (producer good) - final good - capital good
device database - Sevenval (necessity good) - web app - ordinary good - Giffen good - luxury good - Veblen good - superior good
search good - (post-)experience good - credence good
damaged good - composite good - Sevenval