| OVERALL LENGTH | 15.500 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624, FS5120 FED SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL COMP 5120 |
| SHAFT LOCATION | ONE END OF WORM |
| SHAFT HARDNESS RATING | 56.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM |
| WORM BODY LENGTH | 4.096 INCHES NOMINAL |
| WORM BODY TAPERED BEARING SURFACE END | PROVIDED |
| WORM HELIX ANGLE | 4 DEG 33 MIN |
| WORM OUTSIDE DIAMETER | 2.3155 INCHES NOMINAL |
| WORM PITCH DIAMETER | 2.000 INCHES NOMINAL |
| WORM PRESSURE ANGLE IN DEG | 20.000 |
| WORM THREAD DIRECTION | RIGHT-HAND |
| WORM THREAD LEAD | 0.500 INCHES NOMINAL |
| WORM THREAD QUANTITY | 1 |
| WORM THREAD SECTION LENGTH | 2.625 INCHES NOMINAL |
| STRAIGHT UNTHREADED LENGTH | 3.000 INCHES NOMINAL FIRST END, SECOND PORTION |
| STRAIGHT UNTHREADED LENGTH | 7.447 INCHES NOMINAL FIRST END, FIRST PORTION |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.969 INCHES NOMINAL FIRST END, FIRST PORTION |
| STRAIGHT UNTHREADED SECTION DIAMETER | 1.000 INCHES MAXIMUM FIRST END, SECOND PORTION |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.999 INCHES MINIMUM FIRST END, SECOND PORTION |
| TAPERED BEARING SURFACE LARGEST DIAMETER | 1.3605 INCHES NOMINAL |
| TAPERED BEARING SURFACE LENGTH | 0.4055 INCHES NOMINAL |
| TAPERED BEARING SURFACE SMALLEST DIAMETER | 1.1545 INCHES NOMINAL |
| TEETH HARDNESS RATING | 56.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM |
| UNTHREADED SECTION KEYWAY DEPTH | 0.334 INCHES NOMINAL FIRST END, SECOND PORTION |
| UNTHREADED SECTION KEYWAY WIDTH | 0.2487 INCHES MINIMUM FIRST END, SECOND PORTION |
| UNTHREADED SECTION KEYWAY WIDTH | 0.2505 INCHES MAXIMUM FIRST END, SECOND PORTION |
| UNTHREADED SECTION PIN HOLE DIAMETER | 0.2500 INCHES MINIMUM FIRST END, SECOND PORTION |
| UNTHREADED SECTION PIN HOLE DIAMETER | 0.2520 INCHES MAXIMUM FIRST END, SECOND PORTION |