| ATTACHMENT METHOD | MOUNTING HOLE |
| BODY STYLE | PLAIN, SOLID |
| BORE NOMINAL DIAMETER | 0.250 INCHES COUNTER BORE, SECOND END |
| BORE STYLE | W/COUNTERBORE COUNTER BORE, SECOND END |
| COUNTERBORE NOMINAL DEPTH | 0.234 INCHES COUNTER BORE, SECOND END |
| COUNTERBORE NOMINAL DIAMETER | 0.875 INCHES COUNTER BORE, SECOND END |
| END NOMINAL DIAMETER | 0.500 INCHES FIRST END |
| END NOMINAL LENGTH | 0.234 INCHES FIRST END |
| FACE NOMINAL WIDTH | 0.141 INCHES |
| FIRST STEP NOMINAL DIAMETER | 1.125 INCHES FIRST END |
| FIRST STEP NOMINAL LENGTH | 0.188 INCHES FIRST END |
| HUB STYLE DESIGNATOR | 1 STEP FIRST END |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-626,1/2H FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | COPPER ALLOY 230 OVERALL |
| MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC TRANSVERSELY THROUGH HUB, FIRST END |
| MOUNTING HOLE TYPE AND QUANTITY | 1 THREADED TRANSVERSELY THROUGH HUB, FIRST END |
| MOUNTING HOLE NOMINAL THREAD SIZE | 0.164 INCHES TRANSVERSELY THROUGH HUB, FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.412 INCHES FIRST END |
| NOMINAL OUTSIDE DIAMETER | 1.542 INCHES |
| PITCH DIAMETER | 1.5000 INCHES NOMINAL |
| PRESSURE ANGLE | 20.0000 DEGREES |
| STYLE DESIGNATOR | PROTRUDING HUB |
| TEETH QUANTITY | 72 |