| END SIMILARITY | NOT IDENTICAL |
| FSC APPLICATION DATA | MOUNT,TELESCOPE,ANTIAIRCRAFT FIRE CONTROL EQUIPMENT |
| MATERIAL | STEEL |
| OVERALL LENGTH | 2.125 INCHES NOMINAL |
| SHAFT HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM |
| SHAFT LOCATION | BOTH ENDS OF WORM |
| STRAIGHT UNTHREADED LENGTH | 0.063 INCHES NOMINAL FIRST MORTISE |
| STRAIGHT UNTHREADED LENGTH | 0.188 INCHES NOMINAL D ENTRANCE |
| STRAIGHT UNTHREADED LENGTH | 0.219 INCHES NOMINAL ALL THREADED PORTIONS |
| STRAIGHT UNTHREADED LENGTH | 0.250 INCHES NOMINAL RECEPTACLE PLATE |
| STRAIGHT UNTHREADED LENGTH | 0.656 INCHES NOMINAL TERMINAL BOX |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.360 INCHES NOMINAL FIRST MORTISE |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.375 INCHES NOMINAL RECEPTACLE PLATE |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.3753 INCHES NOMINAL TERMINAL BOX |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.687 INCHES NOMINAL ALL THREADED PORTIONS |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.875 INCHES NOMINAL D ENTRANCE |
| SURFACE TREATMENT | PASSIVATE |
| TEETH HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM |
| WORM BODY LENGTH | 0.750 INCHES NOMINAL |
| WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| WORM HELIX ANGLE | 5 DEG 50 MIN |
| WORM OUTSIDE DIAMETER | 0.625 INCHES NOMINAL |
| WORM PITCH DIAMETER | 0.5188 INCHES NOMINAL |
| WORM THREAD DIRECTION | RIGHT-HAND |
| WORM PRESSURE ANGLE IN DEG | 29.000 |
| WORM THREAD LEAD | 0.1666 INCHES NOMINAL |
| WORM THREAD QUANTITY | 1 |
| WORM THREAD SECTION LENGTH | 0.750 INCHES NOMINAL |