DIAMETER: 15.90mm + 0.00mm /- 0.10mm
THICKNESS: 1.10mm +/- 0.12mm
PARALLELISM: 0.025mm/mm MAXIMUM T.I.R.
PERPENDICULARITY: 0.025mm/mm MAXIMUM T.I.R.
FLATNESS: 10 WAVES/INCH MAXIMUM, 2 FACES.
EDGE BEVEL: PROTECTIVE EDGE BREAK, 2 PLACES.
SURFACE FINISH: 40/20 PER MIL-O-13830, 2 FACES.
MATERIAL TYPE/QUALITY: SAPPHIRE, CSI WHITE HIGH
PURITY, HEMLITE, NOT VUV TREATED.
CRYSTALLOGRAPHIC ORIENTATION: (0001) +/- 2deg.
COATING: NONE, NOT REQUIRED.