| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| CROSS-SECTIONAL SHAPE STYLE | DOUBLE OVAL |
| INSIDE DIAMETER | 3.445 INCHES MINIMUM AND 3.500 INCHES MAXIMUM |
| MAJOR THICKNESS | 0.108 INCHES MINIMUM AND 0.144 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66, CRES 300 SERIES FED STD SINGLE MATERIAL RESPONSE |
| MATERIAL HARDNESS RATING | 39.8 ROCKWELL C MINIMUM AND 48.5 ROCKWELL C MAXIMUM |
| MATERIAL | STEEL |
| OUTSIDE DIAMETER | 3.736 INCHES MINIMUM AND 3.771 INCHES MAXIMUM |
| RING STYLE | SPECIAL FLAT |
| SURFACE TREATMENT | PASSIVATE |
| USAGE DESIGN | INTERNAL |