ATLAS Disk Sector Production Summary "All dimensions in mm, weights in grams and temperatures in C" ATLAS Part ID 9013 Front faceplate ID 5384 Back faceplate ID 5369 Total weight 26.981 Front faceplate weight 6.753 Back faceplate weight 6.358 Minimum thickness* 3.31 Maximum thickness* 3.33 Delta thickness 0.02 Parylene thickness 0.015 Maximum front delta T 11.9 Maximum back delta T 12.4 Pass or Fail Pass Comments * does not include parylene