| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| CROSS-SECTIONAL SHAPE STYLE | ROUND |
| INSIDE DIAMETER | 0.695 INCHES MINIMUM AND 0.700 INCHES MAXIMUM |
| MATERIAL DIAMETER | 0.0253 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-321, ALLOY 510 FED SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | COPPER ALLOY 510 |
| OUTSIDE DIAMETER | 0.7496 INCHES MINIMUM AND 0.7586 INCHES MAXIMUM |
| RING STYLE | HOOKED |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-P-18317 MIL SPEC SINGLE TREATMENT RESPONSE |
| SURFACE TREATMENT | NICKEL |
| USAGE DESIGN | INTERNAL |