| ATTACHMENT METHOD | MOUNTING HOLE |
| BODY STYLE | PLAIN, WITH LIGHTENING HOLES |
| BOLT HOLE CIRCLE NOMINAL DIAMETER | 1.250 INCHES TRANSVERSELY THROUGH HUB, FIRST END |
| BORE NOMINAL DIAMETER | 0.250 INCHES COUNTER BORE, SECOND END |
| BORE STYLE | W/COUNTERBORE COUNTER BORE, SECOND END |
| COUNTERBORE NOMINAL DEPTH | 0.156 INCHES COUNTER BORE, SECOND END |
| COUNTERBORE NOMINAL DIAMETER | 1.750 INCHES COUNTER BORE, SECOND END |
| FACE NOMINAL WIDTH | 0.187 INCHES |
| HUB STYLE DESIGNATOR | THREADED FIRST END |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-746 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | COPPER ALLOY OVERALL |
| MOUNTING HOLE TYPE AND QUANTITY | 6 PLAIN TRANSVERSELY THROUGH HUB, FIRST END |
| MOUNTING HOLE NOMINAL DIAMETER | 0.250 INCHES TRANSVERSELY THROUGH HUB, FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.595 INCHES FIRST END |
| NOMINAL OUTSIDE DIAMETER | 3.188 INCHES |
| PITCH DIAMETER | 3.1245 INCHES NOMINAL |
| PRESSURE ANGLE | 20.0000 DEGREES |
| STYLE DESIGNATOR | PROTRUDING HUB |
| TEETH QUANTITY | 100 |
| TOOTH FORM | STANDARD |