SCD1530-01A

DIAMETER: 17.80mm + 0.00mm / – 0.10mm
THICKNESS: 1.00mm +/- 0.05mm
PARALLELISM: 0.05mm MAXIMUM T.I.R.
FLATNESS: POWER: 3 FRINGES MAXIMUM WITHIN CLEAR
APERTURE, 2 FACES.
IRREG: 1 FRINGE MAXIMUM WITHIN CLEAR
APERTURE, 2 FACES.
CLEAR APERTURE: CENTRAL 15.00mm MINIMUM DIAMETER,
2 FACES.
SURFACE FINISH: 60-40 PER MIL-O-13830 WITHIN CLEAR
APERTURE, 2 FACES.
EDGE BEVEL: 0.10mm NOMINAL X 45deg, 2 PLACES.
EDGE CHIPS: PER MIL-O-13830.
MATERIAL QUALITY: PER SPECIFICATION M-9098 Rev.2
CRYSTALLOGRAPHIC ORIENTATION: C-AXIS PERPENDICULAR
TO FACES WITHIN 5deg, (0001).