| ATTACHMENT METHOD | MOUNTING HOLEMOUNTING HOLE |
| BODY STYLE | PLAIN, SOLIDPLAIN, SOLID |
| BORE NOMINAL DIAMETER | 0.125 INCHES BOTH ENDS0.125 INCHES BOTH ENDS |
| BORE STYLE | PLAIN BOTH ENDSPLAIN BOTH ENDS |
| FACE NOMINAL WIDTH | 0.125 INCHES0.125 INCHES |
| HUB NOMINAL DIAMETER | 0.500 INCHES FIRST END0.500 INCHES FIRST END |
| HUB STYLE DESIGNATOR | PINNED FIRST ENDPINNED FIRST END |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE OVERALLMIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 303 OVERALLSTEEL COMP 303 OVERALL |
| PITCH DIAMETER | 1.0000 INCHES NOMINAL1.0000 INCHES NOMINAL |
| MOUNTING HOLE NOMINAL DIAMETER | 0.062 INCHES TRANSVERSELY THROUGH HUB FIRST END0.062 INCHES TRANSVERSELY THROUGH HUB FIRST END |
| MOUNTING HOLE NOMINAL THREAD SIZE | 0.138 INCHES TRANSVERSELY THROUGH HUB FIRST END0.138 INCHES TRANSVERSELY THROUGH HUB FIRST END |
| MOUNTING HOLE THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) TRANSVERSELY THROUGH HUB FIRST ENDUNIFIED NATIONAL COARSE (UNC) TRANSVERSELY THROUGH HUB FIRST END |
| MOUNTING HOLE TYPE AND QUANTITY | 1 PLAIN AND 1 PLAIN AND 1 THREADED TRANSVERSELY THROUGH HUB FIRST END1 THREADED TRANSVERSELY THROUGH HUB FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.250 INCHES FIRST END0.250 INCHES FIRST END |
| NOMINAL OUTSIDE DIAMETER | 1.021 INCHES1.021 INCHES |
| PRESSURE ANGLE | 20.0000 DEGREES20.0000 DEGREES |
| STYLE DESIGNATOR | PROTRUDING HUBPROTRUDING HUB |
| TEETH QUANTITY | 9696 |
| TOOTH FORM | STANDARDSTANDARD |