This information sheet contains tolerance tables
dealing with the tangential measurements of cylindrical
involute gear tooth flanks. While the tables
may be used to estimate the tolerances, the actual
tolerance should be calculated and rounded according
to the formulas in ANSVAGMA 2015-1-A01. It
supplements the standard ANSVAGMA
2015-I-AOI, Accuracy Classificafion Sysfem -
Tangenfial Measuremenfs for Cylindrical Gears.