| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| END STYLE | VERTEX BELOW CENTER |
| INSIDE DIAMETER | 2.870 INCHES MINIMUM AND 2.944 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 3.312 INCHES MINIMUM AND 3.374 INCHES MAXIMUM |
| MAJOR THICKNESS | 0.091 INCHES MINIMUM AND 0.095 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 AISI 1060 THRU AISI 1090 FED STD SINGLE MATERIAL RESPONSE |
| MATERIAL HARDNESS RATING | 42.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM |
| MATERIAL | STEEL |
| RING STYLE | STRAIGHT GAP |
| USAGE DESIGN | INTERNAL |