GMW GMW16812 PDF

General Motors Company has adopted an amended version of the American Society of Mechanical Engineers (ASME) Y14.5-2009 Dimensioning and Tolerancing standard (amended by this addendum) for use on all product engineering documentation.

This addendum was created to address the following areas:

• Select an option from ASME Y14.5
• Clarify a concept from ASME Y14.5
• Discourage/disallow the use of a concept from ASME Y14.5
• Include a concept not covered by ASME Y14.5