| GENERAL CHARACTERISTICS ITEM DESCRIPTION | ALUMINUM ALLOY,QQ-A-225/6,ALLOY 2024,T4,CHEMICAL FILM FINISH,0.559 IN.MIN,0.565 IN.MAX DIA,30 TEETH,20 DEG PRESSURE ANGLE,0.04909 IN.CIRCULAR PITCH,0.250 IN.W,0.2480 IN.MIN,0.2485 IN.MAX DIA OF BORE,COUNTERBORED 0.468 IN.DIA,0.032 IN.DEEP,TWO THD MTG HOLES 6-32 NC 2B,90 DEG APART |