| CASEHARDENING INDICATOR | NOT CASE-HARDENED |
| CROSS-SECTIONAL SHAPE STYLE | DOUBLE OVAL |
| INSIDE DIAMETER | 1.287 INCHES MINIMUM AND 1.292 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 1.472 INCHES MINIMUM AND 1.487 INCHES MAXIMUM |
| MAJOR THICKNESS | 0.041 INCHES MINIMUM AND 0.045 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5059, TYPE 302 MIL SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL HARDNESS RATING | 72.0 ROCKWELL A MINIMUM AND 74.9 ROCKWELL A MAXIMUM |
| MATERIAL | STEEL COMP 302 |
| RING STYLE | SPECIAL FLAT |
| USAGE DESIGN | INTERNAL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE |
| SURFACE TREATMENT | PASSIVATE |