DIAMETER: 1.125″+/-.004″
THICKNESS: 0.125″+/-.003″
PARALLELISM: 0.001″/INCH MAXIMUM T.I.R.
FLATNESS: 10 WAVES/INCH MAXIMUM, 2 FACES.
EDGE BEVEL: 0.010″/0.015″ X 45deg, 2 PLACES.
SURFACE QUALITY: 80-50 PER MIL-PRF-13830, 2 FACES.
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: RANDOM.