| DISTANCE FROM HUB END TO FLANGE END | 0.750 INCHES NOMINAL BOTH ENDS |
| BORE DIAMETER | 2.308 INCHES MINIMUM AND 2.309 INCHES MAXIMUM |
| BORE LENGTH | 4.250 INCHES NOMINAL |
| BORE TYPE | STRAIGHT |
| DESIGN FORM | PLAIN |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 1.716 INCHES NOMINAL |
| FURNISHED ITEMS | GUIDE AND KEYING FACILITY |
| FACE WIDTH | 2.750 INCHES NOMINAL |
| GROOVE POSITION | LOCATED IN CENTER |
| GROOVE QUANTITY | 1 |
| GUIDE TYPE | GROOVE |
| HARDNESS RATING TEST METHOD | NOT RATED |
| HUB OUTSIDE DIAMETER | 4.000 INCHES NOMINAL BOTH ENDS |
| KEYING FACILITY TYPE | KEYWAY |
| KEYWAY WIDTH | 0.250 INCHES NOMINAL |
| OUTSIDE DIAMETER | 5.298 INCHES NOMINAL |
| OVERALL LENGTH | 4.250 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624, FS4140-CANCELED FED SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL COMP 4140 |
| PITCH DIAMETER | 5.442 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| QUANTITY | 1 |
| STYLE DESIGNATOR | PLAIN |
| TEETH QUANTITY PER ROW | 17 |
| TEETH ROW QUANTITY | 1 |
| TOOTH PITCH | 1.000 INCHES NOMINAL |