| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| CROSS-SECTIONAL SHAPE STYLE | DOUBLE OVAL |
| INSIDE DIAMETER | 0.575 INCHES MINIMUM AND 0.580 INCHES MAXIMUM |
| MAJOR THICKNESS | 0.033 INCHES MINIMUM AND 0.037 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE 1080 TO 1090 ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL HARDNESS RATING | 65.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 68.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM |
| MATERIAL | STEEL |
| OUTSIDE DIAMETER | 0.665 INCHES MINIMUM AND 0.670 INCHES MAXIMUM |
| RING STYLE | SPECIAL FLAT |
| STRENGTH RATING | 235000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE |
| USAGE DESIGN | INTERNAL |