SCD2809-02A

DIAMETER: 0.500″+/-.001″
THICKNESS: 0.010″+/-.001″
PARALLELISM: 5 ARC MINUTES MAXIMUM.
FLATNESS: NOT SPECIFIED.
SURFACE FINISH: 80-50 PER MIL-PRF-13830, 2 FACES.
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: RANDOM.