| ATTACHMENT METHOD | MOUNTING HOLE |
| BODY STYLE | PLAIN, SOLID |
| BORE STYLE | PLAIN BOTH ENDS |
| BORE NOMINAL DIAMETER | 0.251 INCHES BOTH ENDS |
| FACE NOMINAL WIDTH | 0.312 INCHES |
| FACE TYPE | CONCAVE |
| HELIX ANGLE | 11.3166 DEGREES |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE 660 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| MATING THREAD LEAD QUANTITY | 2 |
| HUB NOMINAL DIAMETER | 0.625 INCHES FIRST END |
| HUB STYLE DESIGNATOR | PLAIN FIRST END |
| III MATERIAL | COPPER ALLOY OVERALL |
| PITCH DIAMETER | 1.2500 INCHES NOMINAL |
| PRESSURE ANGLE | 14.5000 DEGREES |
| PROPRIETARY CHARACTERISTICS | PACS |
| MOUNTING HOLE NOMINAL THREAD SIZE | 0.164 INCHES AXIALLY THROUGH BODY, FIRST END |
| MOUNTING HOLE TYPE AND QUANTITY | 3 THREADED AXIALLY THROUGH BODY, FIRST END |
| MOUNTING HOLE THREAD QUANTITY PER INCH | 32 AXIALLY THROUGH BODY, FIRST END |
| MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC AXIALLY THROUGH BODY, FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.312 INCHES FIRST END |
| NOMINAL OUTSIDE DIAMETER | 1.390 INCHES |
| STYLE DESIGNATOR | PROTRUDING HUB |
| TEETH QUANTITY | 20 |
| TOOTH DIRECTION | RIGHT |