| ATTACHMENT METHOD | MOUNTING HOLE |
| BODY STYLE | PLAIN, WITH LIGHTENING HOLES |
| BOLT HOLE CIRCLE NOMINAL DIAMETER | 0.375 INCHES AXIALLY THROUGH HUB FIRST END |
| BORE NOMINAL DIAMETER | 0.188 INCHES BOTH ENDS |
| BORE STYLE | PLAIN BOTH ENDS |
| END NOMINAL DIAMETER | 0.2500 INCHES FIRST END |
| END NOMINAL LENGTH | 0.0940 INCHES FIRST END |
| FACE NOMINAL WIDTH | 0.094 INCHES |
| FIRST STEP NOMINAL DIAMETER | 0.3750 INCHES FIRST END |
| FIRST STEP NOMINAL LENGTH | 0.1870 INCHES FIRST END |
| HUB STYLE DESIGNATOR | 1 STEP FIRST END |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/5,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | ALUMINUM ALLOY 2024 OVERALL |
| PITCH DIAMETER | 2.0833 INCHES NOMINAL |
| MOUNTING HOLE NOMINAL DIAMETER | 0.109 INCHES AXIALLY THROUGH HUB FIRST END |
| MOUNTING HOLE TYPE AND QUANTITY | 2 PLAIN AXIALLY THROUGH HUB FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.2812 INCHES BOTH ENDS |
| NOMINAL OUTSIDE DIAMETER | 2.123 INCHES |
| PRECISION CLASSIFICATION | QUALITY NUMBER 8 |
| PRESSURE ANGLE | 14.5000 DEGREES |
| STYLE DESIGNATOR | PROTRUDING HUB |
| TEETH QUANTITY | 100 |
| TOOTH FORM | STANDARD |