Viking door window lock
A home owner from San jose says:
June 27, 2016
Sorry, I don't have part number for this lock. I just took a picture and sent it to you.
Paul from SWISCO responded:
June 28, 2016
This resembles our 90-274, but I'm not sure how its size matches yours. Go over our dimensions and see what you think. Keep in mind that the most important measurement of all is the spacing between the holes.