Original NOS (new old stock) Cherry DA3 microswitch as originally used in Williams/Bally machines with the diode pre-soldered onto the lugs, relieving you of the tedious task of soldering it on yourself.
These switches actuate at the proper 90 grams of presure, have the white nub, and the correct leads.
LIMITED SUPPLY!!!!
Williams/Bally reference #5647-12693 & 5647-12073.