MIL-C-24449A, MILITARY SPECIFICATION: CAST POLYMETHYL METHACRYLATE FOR SHEET STOCK, CUSTOM CASTINGS, AND FINISHED WINDOWS (03-AUG-1981)

MIL-C-24449A, MILITARY SPECIFICATION: CAST POLYMETHYL METHACRYLATE FOR SHEET STOCK, CUSTOM CASTINGS, AND FINISHED WINDOWS (03-AUG-1981)., This specification covers polymerized methyl methacrylate sheet stock, custom castings, and windows of optical quality for service in pressure vessels for human occupancy.