| END SIMILARITY | NOT IDENTICAL |
| FSC APPLICATION DATA | QUADRANT,RANGE,ANTIAIRCRAFT FIRE CONTROL EQUIPMENT |
| KEYWAY WIDTH | 0.090 INCHES NOMINAL CONCENTRIC HOLE |
| MATERIAL | STEEL |
| OVERALL LENGTH | 4.750 INCHES NOMINAL |
| SCREW THREAD SERIES DESIGNATOR | UNF CONCENTRIC HOLE |
| SHAFT HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM |
| SHAFT LOCATION | BOTH ENDS OF WORM |
| SHAFT THREAD DIRECTION | RIGHT-HAND CONCENTRIC HOLE |
| STRAIGHT UNTHREADED LENGTH | 0.406 INCHES NOMINAL RECEPTACLE PLATE |
| STRAIGHT UNTHREADED LENGTH | 0.438 INCHES NOMINAL THREADS |
| STRAIGHT UNTHREADED LENGTH | 0.500 INCHES NOMINAL TERMINAL BOX |
| STRAIGHT UNTHREADED LENGTH | 0.810 INCHES NOMINAL FIRST MORTISE |
| STRAIGHT UNTHREADED LENGTH | 0.840 INCHES NOMINAL D ENTRANCE |
| STRAIGHT UNTHREADED LENGTH | 1.000 INCHES NOMINAL ALL THREADED PORTIONS |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.308 INCHES NOMINAL D ENTRANCE |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.313 INCHES NOMINAL THREADS |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.340 INCHES NOMINAL FIRST MORTISE |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.375 INCHES NOMINAL ALL THREADED PORTIONS |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.390 INCHES NOMINAL RECEPTACLE PLATE |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.625 INCHES NOMINAL TERMINAL BOX |
| SURFACE TREATMENT | PASSIVATE |
| TEETH HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM |
| THREAD LENGTH | 0.438 INCHES NOMINAL CONCENTRIC HOLE |
| 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 |
| WORM PITCH DIAMETER | 0.519 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 |