BS ISO 6623:2013 - Page 2

Internal combustion engines. Piston rings. Scraper rings made of cast iron. | Status: Current, Project Underway

1 Scope This International Standard specifies the essential dimensional features of scraper rings made of cast iron, types N, NM, E, and EM, having diameters from 30 mm up to and including 200 mm, used in reciprocating internal combustion engines for road vehicles and other applications.