| ATTACHMENT METHOD | MOUNTING HOLE |
| BODY STYLE | WEBBED, SOLID |
| BORE NOMINAL DIAMETER | 1.000 INCHES BOTH ENDS |
| BORE STYLE | W/STEPPED COUNTERBORE SECOND END |
| COUNTERBORE NOMINAL DIAMETER | 1.969 INCHES SECOND END |
| COUNTERBORE NOMINAL DEPTH | 0.141 INCHES SECOND END |
| FACE NOMINAL WIDTH | 1.000 INCHES |
| FACE TYPE | CONCAVE |
| HELIX ANGLE | 23.8333 DEGREES |
| HUB NOMINAL DIAMETER | 1.875 INCHES FIRST END |
| HUB NOMINAL DIAMETER | 2.375 INCHES SECOND END |
| HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| MATERIAL | IRON CAST OVERALL |
| PITCH DIAMETER | 4.0000 INCHES NOMINAL |
| MATING THREAD LEAD QUANTITY | 5 |
| MOUNTING HOLE NOMINAL THREAD SIZE | 0.375 INCHES TRANSVERSELY THROUGH HUB FIRST END |
| MOUNTING HOLE THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) TRANSVERSELY THROUGH HUB FIRST END |
| MOUNTING HOLE TYPE AND QUANTITY | 3 THREADED TRANSVERSELY THROUGH HUB FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.344 INCHES FIRST END |
| NOMINAL OUTSIDE DIAMETER | 4.469 INCHES |
| PRESSURE ANGLE | 14.5000 DEGREES |
| STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE FLUSH HUB |
| SURFACE TREATMENT | OXIDE OVERALL |
| TEETH QUANTITY | 24 |
| THROAT NOMINAL RADIUS | 0.500 INCHES |
| TOOTH DIRECTION | RIGHT |