| DESIGN FORM | PLAIN |
| TEETH ROW QUANTITY | 1 |
| TEETH QUANTITY PER ROW | 18 |
| TOOTH PITCH | 0.750 INCHES NOMINAL |
| MATERIAL | IRON |
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 4.677 INCHES MINIMUM AND |
| 4.683 INCHES MAXIMUM |
| OVERALL LENGTH | 1.9844 INCHES MINIMUM AND |
| 2.0156 INCHES MAXIMUM |
| PITCH DIAMETER | 4.316 INCHES MINIMUM AND |
| 4.322 INCHES MAXIMUM |
| FACE WIDTH | 0.4370 INCHES MINIMUM AND |
| 0.4380 INCHES MAXIMUM |
| HARDNESS RATING TEST METHOD | NOT RATED |
| BORE TYPE | TAPERED |
| BORE LENGTH | 1.9844 INCHES MINIMUM AND |
| 2.0156 INCHES MAXIMUM |
| TAPER BORE MAJOR DIAMETER | 1.494 INCHES MINIMUM AND |
| 1.498 INCHES MAXIMUM |
| TAPER BORE MINOR DIAMETER | 1.248 INCHES MINIMUM AND |
| 1.252 INCHES MAXIMUM |
| TAPER MAJOR DIAMETER LOCATION | BB END |
| KEYING FACILITY TYPE | KEYWAY |
| QUANTITY | 1 |
| KEYWAY WIDTH | 0.375 INCHES NOMINAL |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.9375 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| HUB OUTSIDE DIAMETER | 2.0625 INCHES MINIMUM AND |
| 2.1875 INCHES MAXIMUM AA END |
| FURNISHED ITEMS | KEYING FACILITY |
| DISTANCE FROM HUB END TO FLANGE END | 1.5625 INCHES NOMINAL AA END |