Historical
ANSI/AGMA 2000-A88
Gear Classification and Inspection Handbook - Tolerances and Measuring Methods for Unassembled Spur and Helical Gears (including Metric Equivalents)
Correlates gear quality levels with gear tooth tolerances. Provides information on manufacturing procedures, master gears, measuring methods and practices. Appendix material provides guidance on specifying levels and information on additional methods of gear inspection. Partial replacement of AGMA 390.03.
American Gear Manufacturers Association [agma]