| END SIMILARITY | NOT IDENTICAL |
| FSC APPLICATION DATA | CIRCLE,AIMING,ANTIAIRCRAFT FIRE CONTROL EQUIPMENT |
| MATERIAL | STEEL |
| OVERALL LENGTH | 3.656 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 SECOND SHAFT |
| STRAIGHT UNTHREADED LENGTH | 0.313 INCHES NOMINAL RECEPTACLE PLATE |
| STRAIGHT UNTHREADED LENGTH | 0.328 INCHES NOMINAL TERMINAL BOX |
| STRAIGHT UNTHREADED LENGTH | 0.469 INCHES NOMINAL FIRST MORTISE |
| STRAIGHT UNTHREADED LENGTH | 0.469 INCHES NOMINAL INNER BUSHING |
| STRAIGHT UNTHREADED LENGTH | 1.390 INCHES NOMINAL ALL THREADED PORTIONS |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.235 INCHES NOMINAL FIRST MORTISE |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.247 INCHES NOMINAL RECEPTACLE PLATE |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.247 INCHES NOMINAL SECOND SHAFT |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.251 INCHES NOMINAL ALL THREADED PORTIONS |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.251 INCHES NOMINAL INNER BUSHING |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.438 INCHES NOMINAL TERMINAL BOX |
| TEETH HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM |
| WORM BODY LENGTH | 0.625 INCHES NOMINAL |
| WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| WORM HELIX ANGLE | 6 DEG 25 MIN |
| WORM OUTSIDE DIAMETER | 0.433 INCHES NOMINAL |
| WORM PITCH DIAMETER | 0.3534 INCHES NOMINAL |
| WORM THREAD DIRECTION | LEFT-HAND |
| WORM PRESSURE ANGLE IN DEG | 29.000 |
| WORM THREAD LEAD | 0.125 INCHES NOMINAL |
| WORM THREAD QUANTITY | 1 |
| WORM THREAD SECTION LENGTH | 0.625 INCHES NOMINAL |