| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| CROSS-SECTIONAL SHAPE STYLE | DOUBLE OVAL |
| INSIDE DIAMETER | 1.204 INCHES MINIMUM AND 1.219 INCHES MAXIMUM |
| MAJOR THICKNESS | 0.043 INCHES MINIMUM AND 0.047 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | FED-STD-66,AISI FED STD SINGLE MATERIAL RESPONSE OR SAE 1070 THRU 1090 ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL HARDNESS RATING | 83.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 87.3 ROCKWELL C MAXIMUM |
| MATERIAL | STEEL |
| OUTSIDE DIAMETER | 1.374 INCHES MINIMUM AND 1.389 INCHES MAXIMUM |
| RING STYLE | SPECIAL FLAT |
| STRENGTH RATING | 211000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE |
| SURFACE TREATMENT | CADMIUM |
| USAGE DESIGN | INTERNAL |