| END SIMILARITY | NOT IDENTICAL |
| FSC APPLICATION DATA | MOUNT,TELESCOPE,ANTIAIRCRAFT FIRE CONTROL EQUIPMENT |
| OVERALL LENGTH | 4.500 INCHES NOMINAL |
| MATERIAL | STEEL |
| SHAFT HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM |
| SHAFT LOCATION | BOTH ENDS OF WORM |
| WORM PITCH DIAMETER | 0.521 INCHES NOMINAL |
| WORM PRESSURE ANGLE IN DEG | 29.000 |
| WORM THREAD DIRECTION | RIGHT-HAND |
| WORM THREAD LEAD | 0.1666 INCHES NOMINAL |
| WORM THREAD QUANTITY | 1 |
| WORM THREAD SECTION LENGTH | 0.808 INCHES NOMINAL |
| WORM BODY LENGTH | 0.910 INCHES NOMINAL |
| WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| WORM HELIX ANGLE | 5 DEG 52 MIN |
| WORM OUTSIDE DIAMETER | 0.625 INCHES NOMINAL |
| STRAIGHT UNTHREADED LENGTH | 0.047 INCHES NOMINAL FIRST END, FOURTH PORTION |
| STRAIGHT UNTHREADED LENGTH | 0.527 INCHES NOMINAL FIRST END, THIRD PORTION |
| STRAIGHT UNTHREADED LENGTH | 0.531 INCHES NOMINAL FIRST END, SECOND PORTION |
| STRAIGHT UNTHREADED LENGTH | 0.797 INCHES NOMINAL FIRST END, FIRST PORTION |
| STRAIGHT UNTHREADED LENGTH | 1.688 INCHES NOMINAL SECOND END, FIRST PORTION |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.340 INCHES NOMINAL FIRST END, FIRST PORTION |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.370 INCHES NOMINAL FIRST END, FOURTH PORTION |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.3753 INCHES NOMINAL SECOND END, FIRST PORTION |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.390 INCHES NOMINAL FIRST END, THIRD PORTION |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.625 INCHES NOMINAL FIRST END, SECOND PORTION |
| SURFACE TREATMENT | PASSIVATE |
| TEETH HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM |
| UNTHREADED SECTION PIN HOLE DIAMETER | 0.1560 INCHES NOMINAL SECOND END, FIRST PORTION |