CONFIGURATION: PLATE, FULL RADIUS ENDS,
PLANE-PARALLEL FACES.
LENGTH: 54.00mm + 0.05mm /- 0.00mm
WIDTH: 8.50mm + 0.05mm /- 0.00mm
END RADIUS: 4.250mm / 4.275mm, 2 PLACES.
THICKNESS: 6.975mm +/- 0.025mm
PARALLELISM: NOT SPECIFIED.
EDGE BEVEL: 0.10mm / 0.30mm X 45deg, ALL AROUND
ALL EDGES, BOTH SIDES.
EDGE/BEVEL FINISH: FINE GROUND.
SURFACE ACCURACY: NOT SPECIFIED.
SURFACE QUALITY: 80-50 PER MIL-PRF-13830, 2 FACES.
CLEAR APERTURE:: NOT SPECIIFIED.
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGROAHIC ORIENTATION: (0001).
COATING: NONE, NOT REQUIRED.