| BODY STYLE | PLAIN, SOLIDPLAIN, SOLID |
| BORE NOMINAL DIAMETER | 0.188 INCHES BOTH ENDS0.188 INCHES BOTH ENDS |
| BORE STYLE | PLAIN BOTH ENDSPLAIN BOTH ENDS |
| FACE NOMINAL WIDTH | 0.062 INCHES0.062 INCHES |
| FEATURES PROVIDED | CASEHARDENEDCASEHARDENED |
| HUB NOMINAL DIAMETER | 0.343 INCHES FIRST END0.343 INCHES FIRST END |
| HUB STYLE DESIGNATOR | PINNED FIRST ENDPINNED FIRST END |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CLASS 303,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALLQQ-S-763,CLASS 303,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 303 OVERALLSTEEL COMP 303 OVERALL |
| PITCH DIAMETER | 0.5833 INCHES NOMINAL0.5833 INCHES NOMINAL |
| MOUNTING HOLE NOMINAL THREAD SIZE | 0.112 INCHES TRANSVERSELY THROUGH HUB FIRST END0.112 INCHES TRANSVERSELY THROUGH HUB FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.313 INCHES FIRST END0.313 INCHES FIRST END |
| NOMINAL OUTSIDE DIAMETER | 0.625 INCHES0.625 INCHES |
| PRESSURE ANGLE | 20.0000 DEGREES20.0000 DEGREES |
| SPECIAL FEATURES | GROOVE IN HUB 0.029 IN.LG,0.276 IN.DIA; LOCATED 0.125 IN.FROM GEAR FACEGROOVE IN HUB 0.029 IN.LG,0.276 IN.DIA; LOCATED 0.125 IN.FROM GEAR FACE |
| STYLE DESIGNATOR | PROTRUDING HUBPROTRUDING HUB |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072,FINISH E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALLMIL-F-14072,FINISH E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALLPASSIVATE OVERALL |
| TEETH QUANTITY | 2828 |
| TOOTH FORM | STANDARDSTANDARD |