#4-40 nylon lock nut (also referred to as a nylock).
Small lock nut used in some pinball machines.
Stern reference #240-5303-00.
Williams/Bally reference #4404-01119-00.
#4-40 nylon lock nut (also referred to as a nylock).
Small lock nut used in some pinball machines.
Stern reference #240-5303-00.
Williams/Bally reference #4404-01119-00.