| DISTANCE FROM HUB END TO FLANGE END | 0.640 INCHES NOMINAL AA END |
| DRILLED HOLE DIAMETER | 0.193 INCHES NOMINAL |
| BORE LENGTH | 0.750 INCHES NOMINAL |
| BORE TYPE | STRAIGHT |
| DESIGN FORM | PLAIN |
| FURNISHED ITEMS | LIGHTENING HOLE |
| FACE WIDTH | 0.110 INCHES NOMINAL |
| HARDNESS RATING TEST METHOD | NOT RATED |
| HOLE LOCATION | ON SPROCKET FACE |
| HUB OUTSIDE DIAMETER | 2.083 INCHES NOMINAL AA END |
| OUTSIDE DIAMETER | 4.920 INCHES NOMINAL |
| OVERALL LENGTH | 0.750 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI 4140 ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL COMP 4140 |
| PITCH DIAMETER | 4.777 INCHES NOMINAL AND 4.920 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| SECURING HOLE QUANTITY | 5 |
| SECURING METHOD | DRILLED HOLE |
| SPECIAL FEATURES | TEN 0.12 IN.DIA HOLES INDEX TO SPROCKET TOOTH VALLEY EQL SP BETWEEN 10 0.750 IN.DIA. LIGHTENING HOLES |
| STYLE DESIGNATOR | PLAIN |
| TEETH QUANTITY PER ROW | 60 |
| TEETH ROW QUANTITY | 1 |