| ATTACHMENT METHOD | MOUNTING HOLE |
| BORE NOMINAL DIAMETER | 0.250 INCHES BOTH ENDS |
| BORE STYLE | PLAIN BOTH ENDS |
| END NOMINAL DIAMETER | 0.374 INCHES FIRST END |
| END NOMINAL LENGTH | 0.125 INCHES FIRST END |
| FACE TYPE | CONCAVE |
| FACE NOMINAL WIDTH | 0.218 INCHES |
| FIRST STEP NOMINAL DIAMETER | 1.000 INCHES FIRST END |
| FIRST STEP NOMINAL LENGTH | 0.375 INCHES FIRST END |
| HELIX ANGLE | 4.0833 DEGREES |
| HUB STYLE DESIGNATOR | 1 STEP FIRST END |
| MATERIAL | COPPER ALLOY OVERALL |
| MATING PITCH DIAMETER | 2.0000 INCHES NOMINAL |
| MOUNTING HOLE NOMINAL DIAMETER | 0.153 INCHES AXIALLY THROUGH BODY FIRST END |
| MOUNTING HOLE NOMINAL THREAD SIZE | 0.164 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 | 1 THREADED TRANSVERSELY THROUGH HUB FIRST END |
| MOUNTING HOLE TYPE AND QUANTITY | 6 COUNTERBORED AXIALLY THROUGH BODY FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.500 INCHES FIRST END |
| NOMINAL OUTSIDE DIAMETER | 2.095 INCHES |
| PITCH DIAMETER | 2.0000 INCHES NOMINAL |
| PRESSURE ANGLE | 14.5000 DEGREES |
| STYLE DESIGNATOR | PROTRUDING HUB |
| THREAD FORM DIRECTION | RIGHT-HAND |
| THREAD FORM QUANTITY | 1 |