| GENERAL CHARACTERISTICS ITEM DESCRIPTION | O1A LG 10.500 IN.,4.669 IN. DIA; MATL,STEEL AISI 4140-4150; HANDLE 0.250 DIA,6.500 DEV LG,MATL,STEEL AISI 4140-4150; BLACK OXIDE PER AMS 2485 HARDEN RC 40-45; WIDTH BETWEEN FLATS 2.885 IN.; SPLINE TRUE INVOLUTE FORM DIA 4.420 IN. MAX; ROOT DIA 4.412 IN. MAX,NO. TEETH 32,DIAMETRAL PITCH 0.438 IN. PRESSURE ANGLE 30 DEG; PITCH DIA 4.571; BASE CIRCLE 3.959 IN.; CIRCULAR PITCH 0.449 IN. |