| BORE STYLE | INVOLUTE SPLINE BOTH ENDS |
| BORE NOMINAL DIAMETER | 0.343 INCHES BOTH ENDS |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| END NOMINAL DIAMETER | 0.649 INCHES FIRST END |
| END NOMINAL LENGTH | 0.410 INCHES FIRST END |
| FACE NOMINAL WIDTH | 0.185 INCHES |
| FIRST STEP NOMINAL DIAMETER | 0.472 INCHES FIRST END |
| FIRST STEP NOMINAL LENGTH | 0.710 INCHES FIRST END |
| HARDNESS RATING | 33.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM HUB |
| HARDNESS RATING | 33.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM TEETH |
| HUB STYLE DESIGNATOR | 2 STEPS FIRST END |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP E9310 OVERALL |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.185 INCHES SECOND END |
| NOMINAL OUTSIDE DIAMETER | 1.777 INCHES |
| NOMINAL OVERALL LENGTH | 1.391 INCHES |
| PITCH ANGLE | 55.8000 DEGREES |
| PITCH DIAMETER | 1.7500 INCHES NOMINAL |
| PRESSURE ANGLE | 20.0000 DEGREES |
| SECOND STEP NOMINAL DIAMETER | 0.655 INCHES FIRST END |
| SECOND STEP NOMINAL LENGTH | 0.065 INCHES FIRST END |
| SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL |
| SPLINE PITCH DIAMETER | 0.3120 INCHES NOMINAL BOTH ENDS |
| SPLINE QUANTITY | 10 BOTH ENDS |
| STYLE DESIGNATOR | SIDE FACE, BACK HUB PROTRUDING |
| TEETH QUANTITY | 42 |
| TEETH TYPE | SPIRAL |
| TOOTH DIRECTION | LEFT |