Glass having both surfaces ground to form parallel planes or parallel planes formed by flowing molten glass onto molten or semimolten metal. It may have an imbedded wire mesh and may be evenly processed (etched, sandblasted, and the like) (no discernible pattern), fire finished (glossy smooth), polished, or rough ground on one or both surfaces or any combination thereof.
NSN 7035-00-631-3782
NSN 6645-00-518-2068
NSN 6105-01-044-8070
NSN 6240-00-983-4583
NSN 6620-01-293-6241
NSN 6150-01-486-1948
NSN 5960-01-163-3847
NSN 5945-00-089-0126
NSN 5925-01-531-3279
NSN 6145-01-214-8038
NSN 6135-00-505-0679
NSN 5925-01-255-6144