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.
6-32 nylon insert lock nut or esn (elastic stop nut) in black oxide finish.
Black-oxide 18-8 stainless steel nylon-insert locknut with 6-32 thread size is 5/16 inch wide x 11/64 inch high.
Used to secure ring and rod and other high vibration mechanical assemblies in Williams. Bally, and Stern games.
Reference:
240-5005-01 black oxide finish 6-32 stopnut240-5005-00 zinc plated 6-32 stopnut4406-01119-00 zinc plated 6-32 stopnut