1. AGMA 118.01, 1973, Gear Tooth Surface Texture for Aerospace Gearing (Surface Roughness, Waviness, Form and Lay).
2. AGMA 231.52, 1966, Inspection, Pin measurement Tables for Involute Spur Gears, AGMA Standard.
3. ANSI B6.14, 1976, Gear Nomenclature (Geometry), Terms, Definitions, Symbols, and Abbreviations, American National Standard.
4. ANSI B94.7, 1980, Hobs, American National Standard.
5. ANSI/AGMA 2009-B01, 1998/2001, Bevel Gear Classification, Tolerances, and Measuring Methods, American National Standard.