The purpose of this SAE Recommended Practice is to provide a laboratory drop test procedure whereby specimens of laminated safety glazing intended for use in automotive windshields can be evaluated on the basis of resistance to penetration.
SAE J938-1984 history
1992SAE J938-1992 DROP TEST FOR EVALUATING LAMINATED SAFETY GLASS FO...
1984SAE J938-1984 DROP TEST FOR EVALUATING LAMINATED SAFETY GLASS FOR USE IN AUTOMOTIVE WINDSHIELDS
1976SAE J938A-1976 DROP TEST FOR EVALUATING LAMINATED SAFETY GLASS FOR USE IN AUTOMOTIVE WINDSHIELDS
1965SAE J938-1965 DROP TEST FOR EVALUATING LAMINATED SAFETY GLASS FOR USE IN AUTOMOTIVE WINDSHIELDS