| FIRST END LOCATION | BOTH ENDS |
| FIRST END STYLE | SQUARE |
| FIRST STEP LENGTH | 0.545 INCHES NOMINAL |
| FIRST STEP DIAMETER | 0.077 INCHES MINIMUM AND 0.078 INCHES MAXIMUM |
| HARDNESS RATING | 58.0 ROCKWELL C MINIMUM OVERALL AND 62.0 ROCKWELL C MAXIMUM OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 440C OVERALL |
| PROPRIETARY CHARACTERISTICS | PACS |
| OVERALL LENGTH | 1.000 INCHES MINIMUM AND 1.030 INCHES MAXIMUM |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| SECOND STEP DIAMETER | 0.049 INCHES MINIMUM AND 0.051 INCHES MAXIMUM |
| SECOND STEP LENGTH | 0.160 INCHES NOMINAL |
| SHOULDER WIDTH ACROSS FLATS | 0.050 INCHES NOMINAL |
| STYLE DESIGNATOR | SHOULDER |
| SURFACE FINISH | 16.0 MICROINCHES OUTSIDE DIAMETER |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| THIRD STEP DIAMETER | 0.028 INCHES MINIMUM AND 0.032 INCHES MAXIMUM |
| THIRD STEP LENGTH | 0.030 INCHES MINIMUM AND 0.050 INCHES MAXIMUM |