| BODY STYLE | WEBBED, WITH LIGHTENING HOLES |
| BORE STYLE | INVOLUTE SPLINE BOTH ENDS |
| BORE NOMINAL DIAMETER | 0.892 INCHES BOTH ENDS |
| END NOMINAL DIAMETER | 1.125 INCHES FIRST END |
| END NOMINAL DIAMETER | 1.819 INCHES SECOND END |
| END NOMINAL LENGTH | 0.500 INCHES SECOND END |
| END NOMINAL LENGTH | 0.960 INCHES FIRST END |
| FACE NOMINAL WIDTH | 0.470 INCHES |
| FIRST STEP NOMINAL DIAMETER | 1.370 INCHES SECOND END |
| FIRST STEP NOMINAL DIAMETER | 1.819 INCHES FIRST END |
| FIRST STEP NOMINAL LENGTH | 0.040 INCHES SECOND END |
| FIRST STEP NOMINAL LENGTH | 0.480 INCHES FIRST END |
| HUB STYLE DESIGNATOR | 1 STEP SECOND END |
| HUB STYLE DESIGNATOR | 3 STEPS FIRST END |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS6265 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL OVERALL |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.540 INCHES SECOND END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 2.010 INCHES FIRST END |
| NOMINAL OUTSIDE DIAMETER | 4.402 INCHES |
| PITCH DIAMETER | 4.2000 INCHES NOMINAL |
| PRESSURE ANGLE | 25.0000 DEGREES |
| SECOND STEP NOMINAL DIAMETER | 1.370 INCHES FIRST END |
| SECOND STEP NOMINAL LENGTH | 0.180 INCHES FIRST END |
| SPECIAL FEATURES | COUNTERBORE SECOND END,0.930 IN.DIA,2.430 IN. DEEP; PLUG INSERTED IN COUNTERBORE 0.250 IN.FROM HUB END |
| SPLINE QUANTITY | 16 BOTH ENDS |
| SPLINE PITCH DIAMETER | 0.8000 INCHES NOMINAL BOTH ENDS |
| STYLE DESIGNATOR | PROTRUDING HUBS |
| SURFACE TREATMENT | OXIDE OVERALL |
| TEETH QUANTITY | 42 |
| THIRD STEP NOMINAL DIAMETER | 1.250 INCHES FIRST END |
| THIRD STEP NOMINAL LENGTH | 0.390 INCHES FIRST END |
| TOOTH FORM | STANDARD |