Can anyone find this microwave door latch? : r/Appliances (reddit.com)

Number from the part: P100D56AL-JA WG150746 3

This is a very quick post on the repair.

Broken plastic hook for spring.

Used a #2 screw and two nuts.  Carefully drilled a hole in the middle of the latch that allowed me to screw in the #2 machine screw (tight fit) with a locking nut in place.  I ended up with a screw placement that made the spring captive and made it necessary to take it apart to loop the spring on the newly implemented hook. 

Works perfectly!