51.2711—U.S. Runner Splits.
         “U.S. Runner Splits” consists of shelled Runner type peanut kernels of similar varietal characteristics which are split or broken, but which are free from foreign material, damage and minor defects, and which will not pass through a screen having  17/64 inch round openings.
    
    
        
        (a) 
         In order to allow for variations incident to proper grading and handling, the following tolerances, by weight, shall be permitted: