SCD2756-02A

SCD1540-05A

LENGTH: 0.625 +/-.002"
WIDTH: 0.375 +/-.002"
THICKNESS: 0.020 +/-.001"
RADIUS, ONE END ONLY: 0.625"
SLOT WIDTH, RADIUS END: 0.010/0.020"
SLOT DEPTH, RADIUS END: 0.007/0.009"
SLOT LOCATED ON CENTER LINE OF LENGTH OF PLATE,
FULL RADIUS ACCEPTABLE AT BOTTOM OF SLOT.
SURFACE FINISH: ALL SURFACES FINE GROUND.
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE
CRYSTALLOGRAPHIC ORIENTATION: RANDOM.

SCD1811-01A

CONFIGURATION: RECTANGULAR PLATE WITH SLOT
LENGTH: 0.752"+/-.002"
WIDTH: 0.280"+/-.002"
THICKNESS: 0.080"+/-.002"
SLOT WIDTH: 0.612"+/-.002"
SLOT DEPTH: 0.040"+/-.002"
STEP WIDTH (ONE SIDE): 0.070"+/-.002"
SURFACE FINISH: ALL SURFACES FINE GROUND.
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: RANDOM

A5A910603100

L X W TOLERANCE: +/-.002"
THICKNESS: 0.100"+/-.002"
PARALLELISM: 3 ARC MINUTES MAXIMUM.
FLATNESS: UNCONTROLLED.
SURFACE FINISH: 80-50 PER MIL-PRF-13830, 1 FACE.
FINE GROUND OTHER FACE.
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: RANDOM.

SCD1812-01A

CONFIGURATION: RECTANGULAR PLATE
LENGTH: 1.750"+/-.002"
WIDTH: 0.100"+/-.002"
THICKNESS: 0.060"+/-.002"
SURFACE FINISH: ALL SURFACES FINE GROUND.
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: RANDOM

SCD0461-01A

LENGTH X WIDTH TOLERANCE: +/-.001"
THICKNESS TOLERANCE: +/-.001"
PARALLELISM: 0.0005" MAXIMUM T.I.R.
FLATNESS: 10 WAVES/INCH MAXIMUM, 2 FACES.
SURFACE FINISH: 1 MICROINCH OR BETTER, 2 FACES.
MATERIAL QUALITY: OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: C-AXIS IN THE PLANE
OF THE FACES, 90deg NOMINAL.

SCD3190-02B

CONFIGURATION: PLATE, PLANE-PARALLEL, W/ TAPERED
GROOVE & 2 THRU-HOLES.
LENGTH: 0.850"+/-.004"
WIDTH: 0.750"+/-.004"
THICKNESS: 0.0315"+/-.0015"
PARALLELISM: 0.0005" MAXIMUM T.I.R.
TAPERED GROOVE: 1.470" CYLINDRICAL RADIUS TAPERED
AT 1.062 DEGREES TO FORM A 0.372"
WIDTH AT THE STARTING EDGE AND
ENDS AT A DISTANCE OF 0.2126" FROM
THE OTHER OPPOSING EDGE.
THRU-HOLES: 0.1094"+/-.0019" (2 PLACES)
THRU-HOLE LOCATION: SPACED 0.500" APART (0.125"
FROM C/L) AND 0.685" FROM
LEADING EDGE.
LEADING EDGE TAPER: 2.25 DEGREES X 0.100"WIDTH
SURFACE FINISH: TOP SURFACE POLSIHED, BACK SURFACE
FINE GROUND.
MATERIAL TYPE/QUALITY: SAPPHIRE, NON-OPTICAL.

SCD3765-02B

Configuration: Rectangular Plate, Stepped Face Overall Length: 280.00mm +/- 0.10mm Overall Width: 46.00mm +/- 0.25mm Stepped Width: 35.00mm +/- 0.05mm Step Height: 3.00mm+/- 0.05mm (2 Places) Overall Thickness: 6.00mm +/- 0.10mm Ledge Thickness: 3.00mm Reference Only (2 Places) Parallelism: Controlled by Thickness Tolerances Surface Roughness: < 5 Angstroms RMS on the Critical Face Surface Finish: 20-10 Per MIL-PRF-13830 on the Critical Face Inspection Polish on the End Faces and the Non-Critical Face Edge Chips: No Chips Allowed Along the Critical Face Edges With No Bevels Allowed Edge Bevels: 0.50mm Maximum Face Width x 45 Degrees, 6 Edges Where Shown on Drawing Material Type / Quality: Sapphire, Optical Grade Crystallographic Orientation: c-Plane Coating: None, Not Required

SCD1742-01A

CONFIGURATION: PLATE, PLANE-PARALLEL
LENGTH: 19.834mm + 0.000mm /- 0.025mm
WIDTH: 6.350mm + 0.000mm /- 0.025mm
THICKNESS: 0.508mm +/- 0.008mm
CLEAR APERTURE: WITHIN 0.75mm OF EDGES OF
SUBSTRATE.
OPTICAL FLATNESS: < 1.0 WAVE PEAK to VALLEY
IRREGULARITY TRANSMITTED
WAVEFRONT WITHIN CLEAR APERTURE.
PARALLELISM: < 0.10 MILLIRADIAN ( 21 ARC SECONDS)
EDGE SQUARENESS: 0.0001mm MAXIMUM T.I.R.
SURFACE QUALITY: 5-5 PER MIL-O-13830, 2 FACES.
EDGE FINISH: FINE GROUND, NO CHIPS > 50 MICRONS.
CRYSTALLOGRAPHIC ORIENTATION: (0001) +/- 2deg