| DRILLED HOLE DIAMETER | 0.187 INCHES NOMINAL |
| BOLT CIRCLE DIAMETER | 0.900 INCHES NOMINAL |
| BORE DIAMETER | 0.187 INCHES NOMINAL |
| BORE LENGTH | 0.269 INCHES NOMINAL |
| BORE TYPE | STRAIGHT |
| DESIGN FORM | PLAIN |
| FACE WIDTH | 0.062 INCHES NOMINAL |
| FIRST STEP DIAMETER | 1.244 INCHES NOMINAL AA END |
| FIRST STEP LENGTH | 0.175 INCHES NOMINAL AA END |
| HARDNESS RATING TEST METHOD | NOT RATED |
| HOLE LOCATION | ON SPROCKET BODY |
| HUB OUTSIDE DIAMETER | 0.500 INCHES NOMINAL AA END |
| OUTSIDE DIAMETER | 1.463 INCHES NOMINAL |
| OVERALL LENGTH | 0.269 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764, TYPE 303, COND A-CANCELED FED SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL COMP 303 |
| PITCH DIAMETER | 1.411 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | STEPPED |
| SECOND STEP LENGTH | 0.032 INCHES NOMINAL AA END |
| SECURING HOLE QUANTITY | 2 OR 1 |
| SECURING LOCATION | BOTH ENDS |
| SECURING METHOD | DRILLED HOLE OR THREADED HOLE |
| STYLE DESIGNATOR | PLAIN |
| TEETH ROW QUANTITY | 1 |
| TEETH QUANTITY PER ROW | 30 |
| THREAD SIZE | 0.112-40 |
| TOOTH PITCH | 0.147 INCHES NOMINAL |