| GENERAL CHARACTERISTICS ITEM DESCRIPTION | STEEL CASTING HIGH STRENGTH,GRADE 80-40 PER ASTM A-148; HEAT TREATMENT: NORMALIZE; FINISH: ZINC COATING,TYPE II,CLASS FE/ZN 8 PER ASTM B-633; 2.756 O/A LONG; 1.516 O/A HIGH; 0.512 THICK; 2.756 LONG BY 0.669 HIGH WITH REMAINING HEIGHT CIRCULAR,1.182 WIDE; INCLUDES 2 HOLES THRU,0.354 DIA; 2.165 DIST BETWEEN HOLES; INCLUDES THREADED HOLE,1/2-13UNC-2B; 0.591 RADIUS FROM THREADED HOLE CENTER TO OUTER EDGE; THREADED HOLE LOCATED 0.925 FROM LENGTHS EDGE AND 1.378 FROM THICKNESS EDGE; 1.083 DIST BETWEEN THREADED AND PLAIN HOLES; USED ON M1E1 |