| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| END STYLE | 90 DEGREE PARALLEL |
| INSIDE DIAMETER | 3.130 INCHES MINIMUM AND 3.152 INCHES MAXIMUM |
| MAJOR THICKNESS | 0.038 INCHES MINIMUM AND 0.046 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66,AISI 1060 THRU 1090 OR SAE 1060 THRU 1090 FED STD SINGLE MATERIAL RESPONSE |
| MATERIAL HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM |
| MATERIAL | STEEL |
| OUTSIDE DIAMETER | 3.484 INCHES MINIMUM AND 3.546 INCHES MAXIMUM |
| RING STYLE | INTERNAL |
| SURFACE TREATMENT | CADMIUM |
| USAGE DESIGN | INTERNAL |