GENERAL CHARACTERISTICS ITEM DESCRIPTION | MATERIAL STEEL INVESTMENT CASTING8620 AS CAST,ALT MIL-S-22141 COMP IC 8620 AS CAST,LENGTH 1.500 IN.,WIDTH 1.437 IN,HEIGHT 1.437 IN,FOUR 1/4-20 UNC 0.406 IN. MIN FULL THREAD,COUNTERSINK 90.0 DEG,0.281 IN. DIA,PIVOT HOLE THRU 0.500 IN. DIA |