ATLAS Disk Sector Production Summary "All dimensions in mm, weights in grams and temperatures in C" ATLAS Part ID 9023 Front faceplate ID 5332 Back faceplate ID 5447 Total weight 27.537 Front faceplate weight 6.725 Back faceplate weight 6.6355 Minimum thickness* 3.318 Maximum thickness* 3.338 Delta thickness 0.02 Parylene thickness 0.011 Maximum front delta T 11.1 Maximum back delta T 10.6 Pass or Fail Pass Comments * does not include parylene