| DESIGN FORM | PLAIN |
| TEETH ROW QUANTITY | 2 |
| TEETH QUANTITY PER ROW | 18 |
| TOOTH PITCH | 0.750 INCHES NOMINAL |
| MATERIAL | STEEL |
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 4.704 INCHES NOMINAL |
| OVERALL LENGTH | 1.250 INCHES NOMINAL |
| PITCH DIAMETER | 4.319 INCHES NOMINAL |
| FACE WIDTH | 1.341 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN TEETH ROWS | 0.241 INCHES NOMINAL |
| ASA STANDARD CHAIN NUMBER | 60-2 |
| HARDNESS RATING TEST METHOD | NOT RATED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 1.250 INCHES NOMINAL |
| BORE LENGTH | 1.250 INCHES NOMINAL |
| KEYING FACILITY TYPE | KEYWAY |
| QUANTITY | 1 |
| KEYWAY WIDTH | 0.250 INCHES NOMINAL |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.750 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| HUB OUTSIDE DIAMETER | 3.250 INCHES NOMINAL AA END |
| FURNISHED ITEMS | KEYING FACILITY |
| DISTANCE FROM HUB END TO FLANGE END | 0.091 INCHES NOMINAL AA END |