SCD3483-02A

CONFIGURATION: DISC, PLANE-PARALLEL.
DIAMETER: 3.250″+.000″/-.005″
THICKNESS: 0.040″+/-.002″
PARALLELISM: < 2.5 MICRONS T.T.V.
EDGE BEVEL: LIGHT PROTECTIVE BEVEL, 2 PLACES.
SURFACE ACCURACY: NOT SPECIFIED.
SURFACE QUALITY: 80-50 PER MIL-PRF-13830, 2 FACES.
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: (0001).
COATING: NONE, NOT REQUIRED