| BORE TYPE | STRAIGHT SPLINE |
| DESIGN FORM | PLAIN |
| FURNISHED ITEMS | LIGHTENING HOLE |
| FACE WIDTH | 0.430 INCHES NOMINAL |
| FIRST STEP DIAMETER | 1.750 INCHES NOMINAL AA END |
| FIRST STEP DIAMETER | 1.750 INCHES NOMINAL BB END |
| FIRST STEP LENGTH | 0.720 INCHES NOMINAL AA END |
| FIRST STEP LENGTH | 0.720 INCHES NOMINAL BB END |
| HARDNESS RATING TEST METHOD | NOT RATED |
| HUB OUTSIDE DIAMETER | 1.378 INCHES NOMINAL AA END |
| HUB OUTSIDE DIAMETER | 1.378 INCHES NOMINAL BB END |
| OUTSIDE DIAMETER | 6.200 INCHES NOMINAL |
| OVERALL LENGTH | 3.100 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-15083, CLASS CW MIL SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL UNS J03007 |
| PITCH DIAMETER | 5.796 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | STEPPED |
| SECOND STEP DIAMETER | 4.600 INCHES NOMINAL AA END |
| SECOND STEP DIAMETER | 4.600 INCHES NOMINAL BB END |
| SECOND STEP LENGTH | 0.555 INCHES NOMINAL AA END |
| SECOND STEP LENGTH | 0.555 INCHES NOMINAL BB END |
| SPLINE MINOR DIAMETER | 0.850 INCHES NOMINAL |
| SPLINE QUANTITY | 6 |
| SPLINE LENGTH | 3.100 INCHES NOMINAL |
| SPLINE MAJOR DIAMETER | 1.000 INCHES NOMINAL |
| STYLE DESIGNATOR | PLAIN |
| TEETH QUANTITY PER ROW | 12 |
| TEETH ROW QUANTITY | 1 |
| THIRD STEP LENGTH AND LOCATION | 0.060 INCHES NOMINAL AA END AND 0.060 INCHES NOMINAL BB END |
| TOOTH PITCH | 1.500 INCHES NOMINAL |