| END HOLE TYPE | THREADED |
| FIRST END BEARING SEAT | NOT INCLUDED |
| FIRST END SPLINE MINOR DIAMETER | 3.070 INCHES MINIMUM AND 3.080 INCHES MAXIMUM |
| FIRST END SPLINE QUANTITY | 16 |
| FIRST END SPLINE TYPE | STRAIGHT |
| FIRST END TYPE | SPLINED |
| FIRST END SPLINE LENGTH | 3.490 INCHES MINIMUM AND 3.510 INCHES MAXIMUM |
| FIRST END SPLINE MAJOR DIAMETER | 3.495 INCHES MINIMUM AND 3.497 INCHES MAXIMUM |
| HOLE DEPTH | 1.9375 INCHES NOMINAL |
| HOLE QUANTITY | 3 |
| HOLE SCREW THREAD SERIES DESIGNATOR | NF OR UNF |
| HOLE THREAD DIRECTION | RIGHT-HAND |
| HOLE THREAD SIZE | 5/8-18 |
| OVERALL LENGTH | 26.953 INCHES NOMINAL |
| MATERIAL | STEEL |
| METALLIC HARDNESS RATING | 40.4 MINIMUM ROCKWELL C AND 44.5 MAXIMUM ROCKWELL C |
| SECOND END BEARING SEAT DIAMETER | 3.5435 INCHES MINIMUM AND 3.5445 INCHES MAXIMUM |
| SECOND END BEARING SEAT WIDTH | 1.1094 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM |
| SECOND END BEARING SEAT | INCLUDED |
| SECOND END ENGAGING/LOCKING/POSITIONING FACILITY | SHOULDER |
| SECOND END FACILITY DIAMETER | 3.875 INCHES NOMINAL |
| SECOND END FACILITY LOCATION | LOCATED 5.4375 IN. FROM SHAFT END |
| SECOND END FACILITY WIDTH | 0.250 INCHES NOMINAL |
| SECOND END DISTANCE FROM BEARING SEAT TO END | 4.3125 INCHES NOMINAL |
| SECOND END SPLINE MAJOR DIAMETER | 3.488 INCHES MINIMUM AND 3.490 INCHES MAXIMUM |
| SECOND END SPLINE MINOR DIAMETER | 3.116 INCHES MINIMUM AND 3.122 INCHES MAXIMUM |
| SECOND END SPLINE QUANTITY | 10 |
| SECOND END SPLINE TYPE | STRAIGHT |
| SECOND END TYPE | SPLINED |
| SECOND END SPLINE LENGTH | 4.3125 INCHES NOMINAL |