CONFIGURATION: DISC, TAPERED OD, PLANE-WEDGED
MAJOR DIAMETER: 0.750″+/-.002″ (PRIOR TO BEVEL)
MINOR DIAMETER: 0.500″ REF.
LENGTH: 1.000″+/-.005″ (HIGH SIDE OF WEDGE)
OD TAPER ANGLE: 7.25 DEGREES +/- 0.10 DEGREE
WEDGE ANGLE: 2.00 DEGREE +/- 1.0 DEGREE (MAJ.FACE)
FLATNESS: NOT SPECIFIED.
SURFACE QUALITY: 60-40 PER MIL-PRF-13830, 2 FACES.
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: (0001)
COATING: NONE, NOT REQUIRED.