| MATERIAL | STEEL OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS6328 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | SILVER BODY |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS2412 ASSN STD SINGLE TREATMENT RESPONSE BODY |
| HARDNESS RATING | 47.0 ROCKWELL C MINIMUM AND |
| 50.0 ROCKWELL C MAXIMUM OVERALL |
| TEETH QUANTITY | 61 |
| TOOTH FORM | STANDARD |
| PRESSURE ANGLE | 22.5000 DEGREES |
| STYLE DESIGNATOR | PROTRUDING HUBS |
| PITCH DIAMETER | 5.5454 INCHES NOMINAL |
| NOMINAL OVERALL LENGTH | 0.2700 INCHES |
| NOMINAL OUTSIDE DIAMETER | 5.822 INCHES |
| FACE NOMINAL WIDTH | 0.2300 INCHES |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.020 INCHES BOTH ENDS |
| BORE STYLE | W/COUNTERBORE BOTH ENDS |
| BORE NOMINAL DIAMETER | 5.063 INCHES BOTH ENDS |
| COUNTERBORE NOMINAL DEPTH | 0.064 INCHES BOTH ENDS |
| COUNTERBORE NOMINAL DIAMETER | 5.130 INCHES BOTH ENDS |
| HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| HUB NOMINAL DIAMETER | 5.430 INCHES BOTH ENDS |
| BODY STYLE | PLAIN, SOLID |
| ATTACHMENT METHOD | MOUNTING HOLE |
| MOUNTING HOLE TYPE AND QUANTITY | 1 PLAIN TRANSVERSELY THROUGH HUB, FIRST END |
| MOUNTING HOLE NOMINAL DIAMETER | 0.067 INCHES TRANSVERSELY THROUGH HUB, FIRST END |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 77445 |
| DESIGN CONTROL REFERENCE | 137796 |