| CHAMFER LENGTH | 0.030 INCHES NOMINAL |
| DIAMETER | 0.309 INCHES MINIMUM AND 0.311 INCHES MAXIMUM |
| DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN | 0.730 INCHES MINIMUM AND 0.740 INCHES MAXIMUM |
| DISTANCE FROM CENTERLINE TO FLAT | 0.190 INCHES NOMINAL |
| FEATURES PROVIDED | CASEHARDENED |
| FIRST HOLE DIAMETER | 0.094 INCHES MINIMUM AND 0.097 INCHES MAXIMUM |
| HARDNESS RATING | 15.0 ROCKWELL SUPERFICIAL 15-N NOMINAL OVERALL |
| HEAD STYLE | DEE CHAMFER |
| HEIGHT | 0.375 INCHES NOMINAL |
| HOLE ARRANGEMENT STYLE | ONE END DRILLED |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 630 OVERALL |
| PIN CHAMFER ANGLE | 44.0 DEGREES MINIMUM AND 46.0 DEGREES MAXIMUM |
| STYLE DESIGNATOR | STRAIGHT |
| SURFACE FINISH | 125.0 MICROINCHES ALL OTHER SURFACES |
| SURFACE FINISH | 32.0 MICROINCHES SHANK END |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| UNDER HEAD LENGTH | 1.313 INCHES NOMINAL |