| BORE STYLE | W/ KEYWAY BOTH ENDS |
| BORE NOMINAL DIAMETER | 1.000 INCHES BOTH ENDS |
| END NOMINAL DIAMETER | 1.520 INCHES FIRST END |
| END NOMINAL LENGTH | 0.155 INCHES FIRST END |
| FACE NOMINAL WIDTH | 0.170 INCHES |
| FIRST STEP NOMINAL DIAMETER | 1.880 INCHES FIRST END |
| FIRST STEP NOMINAL LENGTH | 0.230 INCHES FIRST END |
| HUB NOMINAL DIAMETER | 1.520 INCHES SECOND END |
| HUB STYLE DESIGNATOR | 1 STEP FIRST END |
| HUB STYLE DESIGNATOR | PLAIN SECOND END |
| KEYWAY NOMINAL WIDTH | 0.126 INCHES BOTH ENDS |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.570 INCHES BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.056 INCHES SECOND END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.384 INCHES FIRST END |
| NOMINAL OUTSIDE RADIUS | 1.344 INCHES |
| NOMINAL OVERALL LENGTH | 0.610 INCHES |
| PITCH RADIUS | 1.3125 INCHES NOMINAL |
| PRESSURE ANGLE | 20.0000 DEGREES |
| PRECISION CLASSIFICATION | QUALITY NUMBER 10 |
| SPECIAL FEATURES | PIN FURNISHED |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-STD-171,FINISH NO. 5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| TEETH QUANTITY | 84 |