"WIDTH: 0.189 IN. MIN AND 0.191 IN. MAX; CONNECTION END TYPE, BOTH ENDS: HUB; MAJOR DIAMETER: 0.627 IN. MAX.; BEARING TYPE: NEEDLE; KEYING FACILITY QUANTITY: 1; SECURING HOLE THREAD SIZE DESIGNATOR: NO. 10-24; DISTANCE FROM CENTERLINE TO KEYING FACILITY: 0.098 IN. MAX.; SPLIT HUB FEATURE: INCLUDED"