Additional information about tolerancing is in Mandatory Appendix I and Nonmandatory Appendices A through D.ĭiscover our full collection of Y14 standards that guide you across product development.ĭocument History MOST RECENT ASME Y14.5-2018ĭimensioning and Tolerancing HISTORICAL VERSION ASME Y14.5-2009ĭimensioning and Tolerancing ASME Y14. For tolerancing practices, see Sections 5 through 12. Click here to purchase the full version from the ANSI store. Sections 1 through 4 establish related references, definitions, fundamental rules, and practices for general dimensioning. ASME Y14.5-2009 Dimensioning and Tolerancing Engineering Drawing and Related Documentation Practices AN INTERNATIONAL STANDARD Revision of ASME Y14.5M-1994 (R2004) This is a preview of 'ASME Y14.5-2009'. Practices unique to architectural and civil engineering and welding symbology are not included in ASME Y14.5. Additional uniform practices for applying dimensions, tolerances, and related requirements in digital data sets are defined in ASME Y14.41. For a mathematical explanation of many of the principles in this Standard, see ASME Y14.5.1M. This Standard establishes symbols, rules, definitions, requirements, defaults, and recommended practices for stating and interpreting dimensioning, tolerancing, and related requirements for use on engineering drawings, models defined in digital data files, and related documents. ASME Y14.5, 2018 Edition – Dimensioning and Tolerancing