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An angle sign in a frame, controlling orientation to a datum.
Also known as: Angle tolerance callout
Angularity limits how far a feature may depart from a stated angle to a datum. It is an orientation tolerance, so it always references a datum, and it controls attitude rather than position: an angularity callout says nothing about where the feature is.
Limits deviation of a feature from a specified angle relative to a datum.
Contexts: Technical drawing
Controls orientation only: a feature can satisfy an angularity tolerance and still be in the wrong place.
Contexts: Technical drawing
An acute angle formed by a horizontal line and a slanting line rising from its left end, drawn in a frame.