Reference number
ISO 5459:2011
© ISO 2024
International Standard
ISO 5459:2011
Geometrical product specifications (GPS) — Geometrical tolerancing — Datums and datum systems
Edition 2
2011-08
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Published (Edition 2, 2011)
This publication was last reviewed and confirmed in 2023. Therefore this version remains current.

ISO 5459:2011

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Format
CHF 216
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Abstract

ISO 5459:2011 specifies terminology, rules and methodology for the indication and understanding of datums and datum systems in technical product documentation. It also provides explanations to assist the user in understanding the concepts involved.

ISO 5459:2011 defines the specification operator (see ISO 17450-2) used to establish a datum or datum system. The verification operator (see ISO 17450-2) can take different forms (physically or mathematically) and is not the subject of ISO 5459:2011.

The detailed rules for maximum and least material requirements for datums are given in ISO 2692.

General information

  • Status
     : Published
    Publication date
     : 2011-08
    Stage
    : International Standard to be revised [90.92]
  • Edition
     : 2
    Number of pages
     : 81
  • Technical Committee :
    ISO/TC 213
  • RSS updates

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