| MATERIAL | STEEL OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-13048 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| HARDNESS RATING | 80.0 ROCKWELL A MINIMUM AND |
| 83.0 ROCKWELL A MAXIMUM TEETH |
| TEETH QUANTITY | 70 |
| TEETH TYPE | SINGLE HELIX |
| TOOTH FORM | STUB |
| TOOTH DIRECTION | RIGHT |
| PRESSURE ANGLE | 20.0000 DEGREES |
| HELIX ANGLE | 17.9386 DEGREES |
| STYLE DESIGNATOR | PROTRUDING HUBS |
| PITCH DIAMETER | 6.1314 INCHES NOMINAL |
| NOMINAL OVERALL LENGTH | 4.000 INCHES |
| NOMINAL OUTSIDE DIAMETER | 5.468 INCHES |
| FACE NOMINAL WIDTH | 1.125 INCHES |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.312 INCHES FIRST END |
| 1.235 INCHES SECOND END |
| BORE STYLE | W/COUNTERBORE BOTH ENDS |
| BORE NOMINAL DIAMETER | 1.500 INCHES BOTH ENDS |
| SPLINE QUANTITY | 14 BOTH ENDS |
| SPLINE PITCH DIAMETER | 1.4000 INCHES NOMINAL BOTH ENDS |
| COUNTERBORE NOMINAL DEPTH | 1.062 INCHES FIRST END |
| 0.335 INCHES SECOND END |
| COUNTERBORE NOMINAL DIAMETER | 1.626 INCHES FIRST END |
| 1.652 INCHES SECOND END |
| HUB STYLE DESIGNATOR | 1 STEP BOTH ENDS |
| END NOMINAL LENGTH | 0.625 INCHES FIRST END |
| 0.716 INCHES SECOND END |
| END NOMINAL DIAMETER | 1.879 INCHES FIRST END |
| 2.001 INCHES SECOND END |
| FIRST STEP NOMINAL LENGTH | 0.687 INCHES FIRST END |
| 0.527 INCHES SECOND END |
| FIRST STEP NOMINAL DIAMETER | 2.001 INCHES BOTH ENDS |
| SECOND STEP NOMINAL LENGTH | 0.328 INCHES FIRST END |
| SECOND STEP NOMINAL DIAMETER | 2.437 INCHES FIRST END |
| BODY STYLE | WEBBED, SOLID |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 19207 |
| DESIGN CONTROL REFERENCE | 11598465 |