| END SIMILARITY | NOT IDENTICAL |
| OVERALL LENGTH | 1.959 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE 4140 ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL COMP 4140 |
| SHAFT HARDNESS RATING | 48.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| SHAFT LOCATION | ONE END OF WORM |
| STRAIGHT UNTHREADED LENGTH | 0.196 INCHES NOMINAL FIRST END FIRST PORTION |
| STRAIGHT UNTHREADED LENGTH | 0.200 INCHES NOMINAL SECOND END SECOND PORTION |
| STRAIGHT UNTHREADED LENGTH | 0.237 INCHES NOMINAL SECOND END FIRST PORTION |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.197 INCHES NOMINAL FIRST END FIRST PORTION |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.197 INCHES NOMINAL SECOND END FIRST PORTION |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.197 INCHES NOMINAL SECOND END SECOND PORTION |
| UNTHREADED SECTION KEYWAY WIDTH | 0.1720 INCHES MINIMUM AND 0.1770 INCHES MAXIMUM FIRST END FIRST PORTION |
| UNTHREADED SECTION KEYWAY WIDTH | 0.1720 INCHES MINIMUM AND 0.1770 INCHES MAXIMUM SECOND END FIRST PORTION |
| UNTHREADED SECTION KEYWAY WIDTH | 0.1720 INCHES MINIMUM AND 0.1770 INCHES MAXIMUM SECOND END SECOND PORTION |
| UNTHREADED SECTION PIN HOLE DIAMETER | 0.0930 INCHES NOMINAL FIRST END FIRST PORTION |
| UNTHREADED SECTION PIN HOLE DIAMETER | 0.1470 INCHES MINIMUM AND 0.1500 INCHES MAXIMUM SECOND END SECOND PORTION |
| WORM BODY LENGTH | 1.326 INCHES NOMINAL |
| WORM OUTSIDE DIAMETER | 0.375 INCHES NOMINAL |
| WORM PITCH DIAMETER | 0.322 INCHES MINIMUM AND 0.325 INCHES MAXIMUM |
| WORM THREAD DIRECTION | RIGHT-HAND |
| WORM PRESSURE ANGLE IN DEG | 20.000 |
| WORM THREAD QUANTITY | 4 |
| WORM THREAD SECTION LENGTH | 0.750 INCHES NOMINAL |