Ballistic Steel Plate

This specification covers armor plate that is approved by the Material Technology Laboratory, Department of the Army. It is approved for use in combat-vehicles and for  testing. Thickness ranges from 1D4 through 6 inclusive are for use in combat-vehicles and 1D4 through 12 inclusive are for use in proof acceptance testing of armor defeating  .

This specification covers armor plate that is approved by the Material Technology Laboratory, Department of the Army.