| ATTACHMENT METHOD | MOUNTING HOLE |
| BODY STYLE | PLAIN, SOLID |
| BOLT HOLE CIRCLE NOMINAL DIAMETER | 4.098 INCHES AXIALLY THROUGH BODY, SECOND END |
| BORE NOMINAL DIAMETER | 4.000 INCHES BOTH ENDS |
| BORE STYLE | W/COUNTERBORE COUNTERBORE, FIRST END |
| COUNTERBORE NOMINAL DIAMETER | 4.156 INCHES COUNTERBORE, FIRST END |
| COUNTERBORE NOMINAL DEPTH | 0.093 INCHES COUNTERBORE, FIRST END |
| FACE NOMINAL WIDTH | 0.190 INCHES |
| HUB STYLE DESIGNATOR | PLAIN FIRST END |
| HUB NOMINAL DIAMETER | 4.624 INCHES FIRST END |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582,COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 303 OVERALL |
| MOUNTING HOLE NOMINAL DIAMETER | 0.187 INCHES AXIALLY THROUGH BODY, SECOND END |
| MOUNTING HOLE TYPE AND QUANTITY | 8 COUNTERBORED AXIALLY THROUGH BODY, SECOND END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.216 INCHES FIRST END |
| NOMINAL OUTSIDE DIAMETER | 4.781 INCHES |
| PITCH DIAMETER | 4.7500 INCHES NOMINAL |
| PRESSURE ANGLE | 20.0000 DEGREES |
| STYLE DESIGNATOR | PROTRUDING HUB |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072,FNSH E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| TEETH QUANTITY | 304 |