| END SIMILARITY | NOT IDENTICAL |
| OVERALL LENGTH | 11.500 INCHES NOMINAL |
| MATERIAL | STEEL |
| SPECIAL FEATURES | 32 AA MICROINCH FINISH ON FIRST END,SECOND PORTION,SECOND END,SECONDAND THIRD PORTIONS AND WORM THREAD SURFACES |
| SHAFT HARDNESS RATING | 48.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| SHAFT LOCATION | BOTH ENDS OF WORM |
| STRAIGHT UNTHREADED SECTION DIAMETER | 1.1810 INCHES MINIMUM AND 1.1814 INCHES MAXIMUM SECOND END SECOND PORTION |
| STRAIGHT UNTHREADED SECTION DIAMETER | 1.125 INCHES NOMINAL SECOND END THIRD PORTION |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.872 INCHES MINIMUM AND 0.875 INCHES MAXIMUM SECOND END FIFTH PORTION |
| SURFACE TREATMENT | PHOSPHATE |
| TEETH HARDNESS RATING | 48.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| UNTHREADED SECTION KEYWAY DEPTH | 0.139 INCHES MINIMUM AND 0.147 INCHES MAXIMUM SECOND END FIFTH PORTION |
| UNTHREADED SECTION KEYWAY WIDTH | 0.2490 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM SECOND END FIFTH PORTION |
| WORM BODY LENGTH | 2.500 INCHES NOMINAL |
| WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| WORM HELIX ANGLE | 14 DEG 56 MIN 24 SEC |
| WORM OUTSIDE DIAMETER | 2.680 INCHES NOMINAL |
| WORM PITCH DIAMETER | 2.500 INCHES NOMINAL |
| WORM THREAD DIRECTION | RIGHT-HAND |
| WORM PRESSURE ANGLE IN DEG | 14.500 |
| WORM THREAD LEAD | 0.750 INCHES NOMINAL |
| WORM THREAD QUANTITY | 2 |
| WORM THREAD SECTION LENGTH | 2.063 INCHES NOMINAL |