| MRC |
Requirement Statement |
Characteristics |
| CRYW |
DISTANCE FROM MOUNTING HOLE CENTER TO END |
0.560 INCHES NOMINAL AND 7.315 INCHES NOMINAL |
| AAWZ |
COUNTERBORE DEPTH |
0.430 INCHES MINIMUM AND 0.440 INCHES MAXIMUM |
| AAWY |
COUNTERBORE DIAMETER |
0.719 INCHES NOMINAL |
| CRTL |
CRITICALITY CODE JUSTIFICATION |
ABMK |
| ABNB |
FIRST FLAT LENGTH |
1.750 INCHES MINIMUM AND 1.766 INCHES MAXIMUM |
| ABNC |
FLAT HEIGHT |
0.320 INCHES MINIMUM AND 0.340 INCHES MAXIMUM |
| CQFM |
HARDNESS RATING |
35.0 ROCKWELL C MINIMUM OVERALL AND 41.0 ROCKWELL C MAXIMUM OVERALL |
| MATT |
MATERIAL |
STEEL COMP 4130 OVERALL AND STEEL COMP 4150 OVERALL |
| ACJD |
MOUNTING HOLE DEPTH |
0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM |
| ABTB |
MOUNTING HOLE DIAMETER |
0.406 INCHES MINIMUM AND 0.422 INCHES MAXIMUM |
| CTQY |
MOUNTING HOLE TYPE AND QUANTITY |
3 UNTHREADED-COUNTERBORED |
| ABKW |
OVERALL HEIGHT |
0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM |
| ABHP |
OVERALL LENGTH |
12.750 INCHES NOMINAL |
| ABMK |
OVERALL WIDTH |
1.246 INCHES MINIMUM AND 1.248 INCHES MAXIMUM |
| CSPJ |
STARTING EDGE SHAPE |
STRAIGHT |
| STYL |
STYLE DESIGNATOR |
STEPPED |
| SFTT |
SURFACE TREATMENT |
PHOSPHATE OVERALL |
