| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| CRITICALITY CODE JUSTIFICATION | ZZZY |
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| INSIDE DIAMETER | 0.683 INCHES MINIMUM AND 0.698 INCHES MAXIMUM |
| MAJOR THICKNESS | 0.042 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE 1075 ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL COMP 1075 |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CERTIFIED FREE FROM MERCURY CONTAMINATION |
| RING STYLE | EXTERNAL |
| USAGE DESIGN | EXTERNAL |