| BORE DIAMETER | 0.4375 INCHES MINIMUM AND 0.4380 INCHES MAXIMUM |
| BORE LENGTH | 0.415 INCHES NOMINAL |
| BORE TYPE | STRAIGHT |
| COUNTERBORE DIAMETER | 1.000 INCHES NOMINAL |
| COUNTERBORE DEPTH | 0.093 INCHES NOMINAL |
| COUNTERBORE LOCATION | BB END |
| DESIGN FORM | PLAIN |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.269 INCHES MINIMUM AND 0.274 INCHES MAXIMUM |
| FURNISHED ITEMS | COUNTERBORE AND KEYING FACILITY AND LIGHTENING HOLE |
| FACE WIDTH | 0.103 INCHES MINIMUM AND 0.110 INCHES MAXIMUM |
| KEYWAY WIDTH | 0.126 INCHES MINIMUM AND 0.128 INCHES MAXIMUM |
| KEYING FACILITY TYPE | KEYWAY |
| OUTSIDE DIAMETER | 4.203 INCHES NOMINAL |
| OVERALL LENGTH | 0.519 INCHES MINIMUM AND 0.524 INCHES MAXIMUM |
| PITCH DIAMETER | 4.061 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| SECURING LOCATION | BOTH ENDS |
| SECURING METHOD | PRESS FIT |