| END SIMILARITY | NOT IDENTICAL |
| MATERIAL | STEEL |
| PROPRIETARY CHARACTERISTICS | PACS |
| OVERALL LENGTH | 19.740 INCHES MINIMUM AND 19.800 INCHES MAXIMUM |
| SHAFT HARDNESS RATING | 28.0 ROCKWELL C MINIMUM AND 47.0 ROCKWELL C MAXIMUM |
| SHAFT LOCATION | BOTH ENDS OF WORM |
| SHAFT THREAD DIRECTION | RIGHT-HAND BOTH ENDS |
| WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| WORM OUTSIDE DIAMETER | 3.167 INCHES MINIMUM AND 3.171 INCHES MAXIMUM |
| WORM PITCH DIAMETER | 2.741 INCHES NOMINAL |
| WORM PRESSURE ANGLE IN DEG | 20.0 |
| WORM THREAD DIRECTION | RIGHT-HAND |
| WORM THREAD LEAD | 0.6777 INCHES NOMINAL |
| WORM THREAD QUANTITY | 6 |
| WORM THREAD SECTION LENGTH | 3.870 INCHES MINIMUM AND 3.930 INCHES MAXIMUM |
| UNTHREADED SECTION KEYWAY WIDTH | 0.313 INCHES MINIMUM AND 0.315 INCHES MAXIMUM SECOND END |