| ATTACHMENT METHOD | MOUNTING HOLE |
| BODY STYLE | PLAIN, SOLID |
| BORE NOMINAL DIAMETER | 0.251 INCHES BOTH ENDS |
| BORE STYLE | W/COUNTERBORE BOTH ENDS |
| COUNTERBORE NOMINAL DEPTH | 0.090 INCHES FIRST COUNTERBORE, SECOND END |
| COUNTERBORE NOMINAL DEPTH | 0.750 INCHES FIRST COUNTERBORE, FIRST END |
| COUNTERBORE NOMINAL DIAMETER | 0.500 INCHES FIRST COUNTERBORE, FIRST END |
| COUNTERBORE NOMINAL DIAMETER | 0.750 INCHES FIRST COUNTERBORE, SECOND END |
| FACE TYPE | CONCAVE |
| FACE NOMINAL WIDTH | 0.310 INCHES |
| HELIX ANGLE | 21.7998 DEGREES |
| HUB STYLE DESIGNATOR | PLAIN FIRST END |
| HUB NOMINAL DIAMETER | 0.625 INCHES FIRST END |
| MATERIAL | PLASTIC POLYAMIDE (NYLON) OVERALL |
| MATING THREAD LEAD QUANTITY | 4 |
| MOUNTING HOLE TYPE AND QUANTITY | 1 PLAIN AXIALLY THROUGH BODY, FIRST END |
| MOUNTING HOLE NOMINAL DIAMETER | 0.101 INCHES AXIALLY THROUGH BODY, FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.310 INCHES FIRST END |
| NOMINAL OUTSIDE DIAMETER | 1.420 INCHES |
| PITCH DIAMETER | 1.2500 INCHES NOMINAL |
| PRESSURE ANGLE | 20.0000 DEGREES |
| STYLE DESIGNATOR | PROTRUDING HUB |
| TEETH QUANTITY | 20 |