| FEAT |
SPECIAL FEATURES |
END GEARS AND REMAINING PARTS, CORROSION RESISTANT STEEL, COND A, CLASS 303, PER QQ-S-764; CROSS SHAFT AND CENTER SHAFT CORROSION RESISTANT STEEL, CLASS 416, COND T, PER QQ-S-764, 26-32 ROCKWELL; BEVEL CORROSION RESISTANT STEEL, CLASS 416, PER QQ-S-764, 18 ROCKWELL C MINIMUM; PINIONS, CORROSION RESISTANT STEEL, CLASS 416, 18 ROCKWELL C MINIMUM PER QQ-S-764 WITH BALL BEARINGS, MINIMUM CROSS SHAFT DIAMETER 0.078 INCHES; 1ST GEAR NORMAL DIAMETRAL PITCH 72, NORMAL PRESSURE ANGLE 20 DEGREES, 96 TEETH; 2ND GEAR NORMAL DIAMETRAL PITCH 72, NORMAL PRESSURE ANGLE 20 DEGREES, 84 TEETH, STANDARD PITCH DIAMETER 1.1667; 3RD GEAR NORMAL PITCH 80, PRESSURE ANGLE 20 DEGREES, 42 TEETH, STANDARD DIAMETER 0.5250; 4TH GEAR DIAMETRAL PITCH 80, NORMAL PRESSURE ANGLE 20 DEGREES, 70 TEETH, STANDARD PITCH DIAMETER 0.2750 INCHES; GEARS MAY BE PINNED AND IF SO PIN MAY EXTEND 0.030 INCHE MAXIMUM ON HUBS |