Product ID: SW_02_DIODE
Microswitch with 4-1/4" Straight Wire Actuator With Diode

Genuine Cherry DB5 switch with the diode pre-soldered onto the lugs, relieving you of the tedious task of soldering it on yourself.
Williams/Bally used Cherry DA3 switches that are no longer manufactured.  These switches are the DA3 replacement switch - DB5.
Used as-is in many applications, or can be bent to form your own custom shape.
Williams/Bally reference #5647-12693.
Chicago Gaming Company reference #PIN-5647-12693.