Diameter 0.500″+.000″/-.005″
Thickness 0.236″+/-.005″
Edge Bevels: Light Protective Bevel, Both Edges
Parallelism: 1 Arc Minute Maximum
Flatness: 1/4 Wave per Inch Maximum @ 0.633nm, Both Faces
Surface Quality: 40-20 per MIL-PRF-13830, Both Faces
Crystallographic Orientation: c-Plane
Coating: None, Not Required