| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| CROSS-SECTIONAL SHAPE STYLE | DOUBLE OVAL |
| INSIDE DIAMETER | 0.666 INCHES MINIMUM AND 0.679 INCHES MAXIMUM |
| MAJOR THICKNESS | 0.025 INCHES MINIMUM AND 0.029 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66,AISI/SAE 1070 THRU 1090 FED STD SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL |
| OUTSIDE DIAMETER | 0.766 INCHES MINIMUM AND 0.795 INCHES MAXIMUM |
| RING STYLE | SPIRAL |
| STRENGTH RATING | 221000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE |
| SURFACE TREATMENT | CADMIUM |
| USAGE DESIGN | EXTERNAL |