| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| END STYLE | D SHAP BELOW INSIDE PERIPHERY |
| INSIDE DIAMETER | 3.644 INCHES MINIMUM AND 3.729 INCHES MAXIMUM |
| MAJOR THICKNESS | 0.123 INCHES MINIMUM AND 0.127 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A576, COMP 1065, 1070, 1078, 1080, 1084 OR 1090 ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL HARDNESS RATING | 43.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM |
| MATERIAL | STEEL COMP 1065 OR STEEL COMP 1070 OR STEEL COMP 1078 OR STEEL COMP 1080 OR STEEL COMP 1084 OR STEEL COMP 1090 |
| OUTSIDE DIAMETER | 4.140 INCHES MINIMUM AND 4.233 INCHES MAXIMUM |
| RING STYLE | STRAIGHT GAP |
| USAGE DESIGN | INTERNAL |