GENERAL CHARACTERISTICS ITEM DESCRIPTION | ALUMINUM ALLOY 2024 TEMPER T4,ANODIZE BLACK MIL-A-8625 TY 2,0.750 IN. THK,3 HOLES 0.250 IN. DIA COUNTERBORED 0.469 IN. DIA BY 0.250 IN. DEEP,2 HOLES 0.1495 IN. DIA COUNTERSINK 60 DEG BY 0.219 IN. DIA AND TAP NO. 10-32 THREAD |