Table of Contents

Foreword<br>Introduction<br>1 Scope<br>2 Normative references<br>3 Terms and definitions<br>4 Basic concepts<br>5 Symbols<br>6 Toleranced features<br>7 Tolerance zones<br>8 Geometrical specification indication<br>9 Supplementary indications<br>10 Theoretically exact dimensions (TED)<br>11 Restrictive specifications<br>12 Projected toleranced feature<br>13 Intersection planes<br>14 Orientation planes<br>15 Direction feature<br>16 Collection plane<br>17 Definitions of geometrical specifications<br>Annex A (informative) - Deprecated and former<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;practices<br>Annex B (informative) - Explicit and implicit rules<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;for geometrical tolerance zones<br>Annex C (informative) - Filters<br>Annex D (normative) - ISO special specification<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;elements for form<br>Annex E (informative) - Filter details<br>Annex F (normative) - Relations and dimensions of<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;graphical symbols<br>Annex G (informative) - Relation to the GPS matrix<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;model<br>Bibliography

Abstract

Specifies the symbol language for geometrical specification of workpieces and the rules for its interpretation.

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Published
Document Type	Standard
Status	Current
Publisher	British Standards Institution
Pages
ISBN
Committee	TDW/4
Supersedes	95/702648 DC : DRAFT FEB 1995 BS 308-1(1993) : 1993 BS ISO 1101 : 1983 BS ISO 10578 : 1992 BS 308-3(1990) : 1990 13/30272927 DC : 0 BS 308-2(1985) : 1985