CONFIGURATION: CONICAL DISC, PLANE-WEDGED
MAJOR DIAMETER: 0.750″+.000″/-.005″
MINOR DIAMETER: 0.6625″ REF.
OD TAPER ANGLE: 5 DEGREES +/- 1/4 DEGREE
(10 DEGREE INCLUDED ANGLE)
THICKNESS: 0.5395″+/-.0050″ (HIGH SIDE OF WEDGE)
WEDGE ANGLE: 3 DEGREES +/- 10 MINUTES
EDGE BEVELS: LIGHT PROTECTIVE BEVEL, 2 PLACES.
SURFACE ACCURACY: NOT SPECIFIED.
SURFACE QUALITY: 80-50 PER MIL-O-13830, 2 FACES.
( O.D. SURFACE FINE GROUND )
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: RANDOM.
COATING: NONE, NOT REQUIRED.