Outdoor Power Equipment – Grass Trimmers and Brushcutters – Safety Requirements
standard by American National Standards Institute, 01/01/2003

Internal Combustion Engine-Powered Hand-Held Grass Trimmers and Brushcutters – Safety and Environmental Requirements (ANSI/OPEI B175.3-2013)
standard by American National Standards Institute, 08/21/2013

American National Standard for Outdoor Power Equipment – Portable, Handheld, Internal-Combustion-Engine-Driven Cut-Off Machines – Safety Requirements
standard by American National Standards Institute, 01/01/2006

Portable, Handheld, Internal Combustion Engine-Powered Cut-off Machines – Safety and Environmental Requirements (ANSI/OPEI B175.4-2013)
standard by American National Standards Institute, 08/12/2013

Portable, Handheld, Internal Combustion Engine-Powered Cut-off Machines – Safety and Environmental Requirements (ANSI/OPEI B175.4-2013)
standard by American National Standards Institute, 11/05/2018

Safety Requirements for Three-Roller Printing Ink MIlls
standard by American National Standards Institute, 01/01/1997

(Redesignated as ANSI/ASME B18.9-1958)- Plow Bolts
standard by American National Standards Institute, 01/01/1989

Rolling Element Bearings – Aircraft Engine, Engine Gearbox, and Accessory Applications – Eddy Current Inspection
standard by American National Standards Institute, 01/01/1999

Rolling Element Bearings – Aircraft Engine, Engine Gearbox, and Accessory Applications – Surface Visual Inspection
standard by American National Standards Institute, 01/01/1999