ATLAS Disk Sector Production Summary "All dimensions in mm, weights in grams and temperatures in C" ATLAS Part ID 9036 Front faceplate ID 5423 Back faceplate ID 5420 Total weight 27.592 Front faceplate weight 6.75025 Back faceplate weight 6.661 Minimum thickness* 3.326 Maximum thickness* 3.352 Delta thickness 0.026 Parylene thickness 0.011 Maximum front delta T 10.4 Maximum back delta T 10.3 Pass or Fail Pass Comments * does not include parylene