| DESIGN FORM | PLAIN |
| TEETH ROW QUANTITY | 1 |
| TEETH QUANTITY PER ROW | 23 |
| TOOTH PITCH | 1.250 INCHES NOMINAL |
| MATERIAL | STEEL COMP 4142 |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE 4142 ASSN STD SINGLE MATERIAL RESPONSE |
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 9.844 INCHES NOMINAL |
| OVERALL LENGTH | 3.000 INCHES NOMINAL |
| PITCH DIAMETER | 9.180 INCHES NOMINAL |
| FACE WIDTH | 0.625 INCHES NOMINAL |
| HARDNESS RATING TEST METHOD | NOT RATED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 2.438 INCHES NOMINAL |
| BORE LENGTH | 3.000 INCHES NOMINAL |
| KEYING FACILITY TYPE | KEYWAY |
| QUANTITY | 1 |
| KEYWAY WIDTH | 0.625 INCHES NOMINAL |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 1.531 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| HUB OUTSIDE DIAMETER | 4.500 INCHES NOMINAL BOTH ENDS |
| FURNISHED ITEMS | KEYING FACILITY |
| DISTANCE FROM HUB END TO FLANGE END | 1.375 INCHES NOMINAL AA END |
| 1.000 INCHES NOMINAL BB END |
| SECURING METHOD | SETSCREW |
| SECURING LOCATION | AA END |
| FURNISHED ITEMS AND QUANTITY | TWO SETSCREWS |