Where is information not found in the title block or dimensioned views but necessary for part manufacturing included?

Information that is essential for part manufacturing but not found in the title block or dimensioned views is typically included in notes. Notes are used to convey additional instructions, specific requirements, or clarifications needed for the manufacturing process that aren't explicitly detailed in the main graphical information.

These notes can include information regarding surface finishes, weld details, tolerances, or special handling instructions, all of which are critical for ensuring that the part is manufactured correctly according to intended specifications. By including such notes, the manufacturer is provided with essential context that supports the dimensional and title block information.

While annotations can also provide valuable information, they usually pertain directly to graphical elements in the view or separately identifiable parts on the drawing. Reference guides and specification sheets might contain relevant data, but they are typically separate documents rather than part of the drawing itself. Thus, the most direct and relevant source of necessary manufacturing information within the drawing context is found in the notes.