Consider straightness on your parts made from flat stock - 1994 (#26)
(In accordance with Y14.5M-1994 standard)
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Many parts are made from stock which is left in the as furnished condition. Rule #1 does not apply to the thickness when “STOCK” is specified on the size dimension. Therefore, the form variation of the part is whatever the mill supplies. Many designers will control the form of such parts with flatness applied to one surface. Flatness …
