| ATTACHMENT METHOD | MOUNTING HOLE |
| BODY STYLE | PLAIN, SOLID |
| BOLT HOLE CIRCLE NOMINAL DIAMETER | 0.480 INCHES AXIALLY THROUGH HUB, FIRST END |
| BOLT HOLE CIRCLE NOMINAL DIAMETER | 1.875 INCHES AXIALLY THROUGH BODY, FIRST END |
| BORE STYLE | W/COUNTERBORE COUNTER BORE, SECOND END |
| BORE NOMINAL DIAMETER | 0.203 INCHES COUNTER BORE, SECOND END |
| COUNTERBORE NOMINAL DEPTH | 0.250 INCHES COUNTER BORE, SECOND END |
| COUNTERBORE NOMINAL DIAMETER | 0.625 INCHES COUNTER BORE, SECOND END |
| END NOMINAL DIAMETER | 0.500 INCHES FIRST END |
| END NOMINAL DIAMETER | 2.078 INCHES SECOND END |
| END NOMINAL LENGTH | 0.063 INCHES SECOND END |
| END NOMINAL LENGTH | 0.218 INCHES FIRST END |
| FACE NOMINAL WIDTH | 0.112 INCHES |
| FIRST STEP NOMINAL DIAMETER | 1.000 INCHES FIRST END |
| FIRST STEP NOMINAL DIAMETER | 2.249 INCHES SECOND END |
| FIRST STEP NOMINAL LENGTH | 0.078 INCHES SECOND END |
| FIRST STEP NOMINAL LENGTH | 0.107 INCHES FIRST END |
| MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| HUB STYLE DESIGNATOR | 1 STEP BOTH ENDS |
| III MATERIAL | STEEL COMP 303 OVERALL |
| PITCH DIAMETER | 3.8437 INCHES NOMINAL |
| PRESSURE ANGLE | 14.5000 DEGREES |
| PROPRIETARY CHARACTERISTICS | PACS |
| MOUNTING HOLE NOMINAL DIAMETER | 0.062 INCHES AXIALLY THROUGH HUB, FIRST END |
| MOUNTING HOLE NOMINAL THREAD SIZE | 0.138 INCHES AXIALLY THROUGH BODY, FIRST END |
| MOUNTING HOLE TYPE AND QUANTITY | 1 PLAIN AXIALLY THROUGH HUB, FIRST END |
| MOUNTING HOLE TYPE AND QUANTITY | 3 THREADED AXIALLY THROUGH BODY, FIRST END |
| MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC AXIALLY THROUGH BODY, FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.141 INCHES SECOND END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.326 INCHES FIRST END |
| NOMINAL OUTSIDE DIAMETER | 3.874 INCHES |
| STYLE DESIGNATOR | PROTRUDING HUBS |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072,FINISH E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| TEETH QUANTITY | 246 |
| TOOTH FORM | STANDARD |