| OVERALL LENGTH | 2.125 INCHES NOMINAL |
| OUTSIDE DIAMETER | 1.750 INCHES NOMINAL |
| INSERT MATERIAL | PLASTIC PHENOLIC |
| BORE DIAMETER | 0.5000 INCHES NOMINAL BOTH ENDS |
| BORE LENGTH | 0.7500 INCHES NOMINAL FIRST END |
| KEY WIDTH | 0.1260 INCHES MINIMUM AND |
| 0.1280 INCHES MAXIMUM BOTH ENDS |
| KEYWAY DEPTH | 0.0685 INCHES MINIMUM AND |
| 0.0735 INCHES MAXIMUM BOTH ENDS |
| SECURING METHOD | THREADED HOLE FIRST END |
| UNTHREADED HOLE SECOND END |
| THREADED HOLE QUANTITY | 1 BOTH ENDS |
| THREADED HOLE LOCATION | BOTH ENDS: LOCATED IN HUB |
| THREAD SIZE DESIGNATOR | 1/4-20,NC-2 BOTH ENDS |
| UNTHREADED HOLE QUANTITY | 1 BOTH ENDS |
| UNTHREADED HOLE LOCATION | BOTH ENDS: LOCATED IN HUB 90 DEG FROM THREADED HOLE |