| DISTANCE FROM MOUNTING HOLE CENTER TO END | 0.680 INCHES MINIMUM AND 0.647 INCHES MAXIMUM |
| COUNTERBORE DEPTH | 0.406 INCHES MINIMUM AND 0.422 INCHES MAXIMUM |
| COUNTERBORE DIAMETER | 0.593 INCHES NOMINAL |
| CRITICALITY CODE JUSTIFICATION | ABMK AND ABNB AND ABKW AND ABNC AND ACJD |
| FIRST FLAT LENGTH | 0.700 INCHES MINIMUM AND 0.702 INCHES MAXIMUM |
| FLAT HEIGHT | 0.286 INCHES MINIMUM AND 0.288 INCHES MAXIMUM |
| HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL |
| OVERALL HEIGHT | 0.748 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |
| OVERALL LENGTH | 2.625 INCHES MINIMUM AND 2.687 INCHES MAXIMUM |
| OVERALL WIDTH | 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM |
| MATERIAL | STEEL OVERALL |
| MOUNTING HOLE DEPTH | 0.748 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |
| MOUNTING HOLE DIAMETER | 0.390 INCHES MINIMUM AND 0.406 INCHES MAXIMUM |
| MOUNTING HOLE TYPE AND QUANTITY | 1 UNTHREADED-COUNTERBORED |
| STARTING EDGE RADIUS | 0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM |
| STARTING EDGE SHAPE | ROUND |
| STYLE DESIGNATOR | STEPPED |
| SURFACE TREATMENT | PHOSPHATE OVERALL |