CALIFORNIA WARNING: This product can expose you to chemicals, including lead and DEHP, which are known to the State of California to cause cancer and birth defects, or other reproductive harm. For more information, go to https://www.p65warnings.ca.gov.
Wave spring washer with 3/4 inch inner diameter and 1 inch outer diameter.
Grade 1074 high carbon steel.
Reference:
20-9612269-5002-00FA-605