
High Precision cross sectional tolerances are standard for all
production of extruded parts regarding outside diameters (O.D.),
inside diameters (I.D.), width, height and general dimensions.
Schedule 2
Cross Section Tolerances for Group 2 Compounds Only
High Precision
RMA Class A DWG Designation A
Use ± 2-3/4% for dimesions over 1.00 inch.
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