DISTANCE FROM MOUNTING HOLE CENTER TO END | 0.560 INCHES NOMINAL AND 7.315 INCHES NOMINAL |
COUNTERBORE DEPTH | 0.430 INCHES MINIMUM AND 0.440 INCHES MAXIMUM |
COUNTERBORE DIAMETER | 0.719 INCHES NOMINAL |
CRITICALITY CODE JUSTIFICATION | ABMK |
FIRST FLAT LENGTH | 1.750 INCHES MINIMUM AND 1.766 INCHES MAXIMUM |
FLAT HEIGHT | 0.320 INCHES MINIMUM AND 0.340 INCHES MAXIMUM |
HARDNESS RATING | 35.0 ROCKWELL C MINIMUM AND 41.0 ROCKWELL C MAXIMUM OVERALL |
OVERALL HEIGHT | 0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM |
OVERALL LENGTH | 12.750 INCHES NOMINAL |
OVERALL WIDTH | 1.246 INCHES MINIMUM AND 1.248 INCHES MAXIMUM |
MATERIAL | STEEL COMP 4130 AND STEEL COMP 4150 OVERALL |
MOUNTING HOLE DEPTH | 0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM |
MOUNTING HOLE DIAMETER | 0.406 INCHES MINIMUM AND 0.422 INCHES MAXIMUM |
MOUNTING HOLE TYPE AND QUANTITY | 3 UNTHREADED-COUNTERBORED |
STARTING EDGE SHAPE | STRAIGHT |
STYLE DESIGNATOR | STEPPED |
SURFACE TREATMENT | PHOSPHATE OVERALL |