ATLAS Disk Sector Production Summary "All dimensions in mm, weights in grams and temperatures in C" ATLAS Part ID 9045 Front faceplate ID 5393 Back faceplate ID 5378 Total weight 27.952 Front faceplate weight 6.807 Back faceplate weight 6.567 Minimum thickness* 3.338 Maximum thickness* 3.356 Delta thickness 0.018 Parylene thickness 0.012 Maximum front delta T 0.0 Maximum back delta T 0 Pass or Fail Pass Comments No thermal measurements * does not include parylene