Length: 37.50mm +/- 0.10mm
Bottom Width: 7.10mm +/- 0.10mm
Top Width: 5.19mm Reference Only
Taper on Side Edges: 10.0 Degrees +/- 0.10 Degree
(Included Angle) See Drawing
Height: 10.90mm +/- 0.10mm
Edge Bevels: Light Protective Bevel, All Edges
Parallelism: 10 Arc Minutes Maximum
Flatness: Not Specified
Surface Finish: (2) Faces Polished 60-40 Per MIL-PRF-13830.
Faces: 37.50mm x 7.10mm Face
37.50mm x 5.19mm Face
All Other Surfaces Fine Ground
Material Type / Quality: Sapphire, Optical Grade
Crystallographic Orientation: Random
Coating: None, Not Required