"URANIUM,DEPLETED,AMS7730,4.020 IN. O/A LG,2.840 IN. O/A W,1.500 IN. O/A THK,4 HOLES 0.257 IN. MIN,0.264 IN. MAX DIA BY 0.750 IN. MIN,0.810 IN. MAX DEEP,CSK 115 MIN,130 MAX DEG BY 0.290 IN. MIN,0.330 IN. MAX DIA,TAP 0.250-28 UNF3B HELI-COIL THD BY 0.510 IN. MIN,0.570 IN. MAX DIA,4 INSERTS"