| FIRST END COUNTERBORE DEPTH | 0.530 INCHES MINIMUM AND 0.550 INCHES MAXIMUM |
| FIRST END COUNTERBORE DIAMETER | 0.620 INCHES NOMINAL |
| FIRST END LOCATION | COUNTERBORE END |
| FIRST END STYLE | COUNTERBORED W/THRU HOLE |
| FIRST STEP LENGTH | 1.130 INCHES NOMINAL |
| FIRST STEP DIAMETER | 1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM |
| HARDNESS RATING | 54.0 ROCKWELL C MINIMUM AND 56.0 ROCKWELL C MAXIMUM OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 440A OVERALL |
| SECOND END STYLE | SQUARE W/THRU HOLE |
| SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| SECOND STEP DIAMETER | 0.745 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |
| SECOND STEP LENGTH | 1.920 INCHES MINIMUM AND 1.960 INCHES MAXIMUM |
| STYLE DESIGNATOR | SHOULDER |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| THIRD STEP DIAMETER | 0.498 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| THIRD STEP LENGTH | 0.980 INCHES MINIMUM AND 1.020 INCHES MAXIMUM |