| BODY MATERIAL | STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE |
| SURFACE TREATMENT | SILVER |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE |
| BORE SHAPE | SPLINED FIRST END |
| SPLINE TYPE | INVOLUTE FIRST END |
| SPLINE QUANTITY | 53 FIRST END |
| SPLINE MAJOR DIAMETER | 3.4240 INCHES MINIMUM AND |
| 3.4440 INCHES MAXIMUM BOTH ENDS |
| SPLINE MINOR DIAMETER | 3.2500 INCHES MINIMUM AND |
| 3.2550 INCHES MAXIMUM BOTH ENDS |
| SPLINE PRESSURE ANGLE IN DEG | 30.000 FIRST END |
| UNTHREADED HOLE QUANTITY | 4 |
| HOLE DIAMETER | 0.4950 INCHES MINIMUM AND |
| 0.5050 INCHES MAXIMUM |
| SPECIAL FEATURES | PITCH DIAMETER: 3.312 IN. NOMINAL |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 77445 |
| DESIGN CONTROL REFERENCE | 332020 |