ATLAS Disk Sector Production Summary "All dimensions in mm, weights in grams and temperatures in C" ATLAS Part ID 9022 Front faceplate ID 5363 Back faceplate ID 5316 Total weight 27.458 Front faceplate weight 6.62 Back faceplate weight 6.5889 Minimum thickness* 3.323 Maximum thickness* 3.337 Delta thickness 0.014 Parylene thickness 0.011 Maximum front delta T 11.1 Maximum back delta T 10.8 Pass or Fail Pass Comments * does not include parylene