| DESIGN FORM | PLAIN |
| TEETH ROW QUANTITY | 1 |
| TEETH QUANTITY PER ROW | 15 |
| TOOTH PITCH | 0.750 INCHES NOMINAL |
| MATERIAL | STEEL |
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 3.980 INCHES NOMINAL |
| OVERALL LENGTH | 1.500 INCHES NOMINAL |
| PITCH DIAMETER | 3.610 INCHES NOMINAL |
| FACE WIDTH | 0.459 INCHES NOMINAL |
| SURFACE TREATMENT | OXIDE |
| ASA STANDARD CHAIN NUMBER | 60 |
| HARDNESS RATING TEST METHOD | NOT RATED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 1.625 INCHES NOMINAL |
| BORE LENGTH | 1.500 INCHES NOMINAL |
| KEYING FACILITY TYPE | KEYWAY |
| QUANTITY | 1 |
| KEYWAY WIDTH | 0.250 INCHES NOMINAL |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.9375 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | GROOVED |
| HUB OUTSIDE DIAMETER | 3.062 INCHES NOMINAL AA END |
| FIRST END GROOVE DIAMETER | 2.823 INCHES NOMINAL AA END |
| FIRST END GROOVE WIDTH | 0.246 INCHES NOMINAL AA END |
| FURNISHED ITEMS | KEYING FACILITY |
| SECURING METHOD | THREADED HOLE |
| SECURING LOCATION | AA END |
| SECURING HOLE QUANTITY | 1 |
| THREAD SIZE | 3/8-16 |
| HOLE LOCATION | 90 DEG FROM KEYWAY |
| FURNISHED ITEMS AND QUANTITY | SETSCREW 1 |