| ATTACHMENT METHOD | MOUNTING HOLE |
| BODY STYLE | PLAIN, SOLID |
| BOLT HOLE CIRCLE NOMINAL DIAMETER | 6.625 INCHES AXIALLY THROUGH FLANGE |
| BORE NOMINAL DIAMETER | 4.880 INCHES COUNTERBORE, FIRST END |
| BORE STYLE | W/COUNTERBORE COUNTERBORE, FIRST END |
| COUNTERBORE NOMINAL DEPTH | 0.140 INCHES COUNTERBORE, FIRST END |
| COUNTERBORE NOMINAL DIAMETER | 5.753 INCHES COUNTERBORE, FIRST END |
| FACE NOMINAL WIDTH | 0.380 INCHES |
| FLANGE NOMINAL DIAMETER | 7.750 INCHES |
| FLANGE NOMINAL THICKNESS | 0.380 INCHES |
| HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL |
| HUB STYLE DESIGNATOR | PLAIN FIRST END |
| HUB NOMINAL DIAMETER | 5.250 INCHES FIRST END |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 416 OVERALL |
| MOUNTING HOLE TYPE AND QUANTITY | 8 COUNTERBORED AXIALLY THROUGH FLANGE |
| MOUNTING HOLE NOMINAL DIAMETER | 0.290 INCHES AXIALLY THROUGH FLANGE |
| NOMINAL DISTANCE BETWEEN OUTER BODY FACE AND INNER FLANGE FACE | 0.620 INCHES |
| NOMINAL OUTSIDE DIAMETER | 5.580 INCHES |
| PITCH DIAMETER | 5.5000 INCHES NOMINAL |
| PRESSURE ANGLE | 20.0000 DEGREES |
| STYLE DESIGNATOR | FLANGED END |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072,FINISH E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| TEETH QUANTITY | 132 |
| TOOTH FORM | STANDARD |