| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| CROSS-SECTIONAL SHAPE STYLE | DOUBLE OVAL |
| INSIDE DIAMETER | 4.286 INCHES MINIMUM AND 4.326 INCHES MAXIMUM |
| MAJOR THICKNESS | 0.061 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-766, CLASS 302 FED SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL HARDNESS RATING | 39.8 ROCKWELL C MINIMUM AND 48.5 ROCKWELL C MAXIMUM |
| MATERIAL | STEEL COMP 302 |
| OUTSIDE DIAMETER | 4.756 INCHES MINIMUM AND 4.806 INCHES MAXIMUM |
| RING STYLE | SPIRAL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE |
| SURFACE TREATMENT | PASSIVATE |
| USAGE DESIGN | EXTERNAL |