| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| CROSS-SECTIONAL SHAPE STYLE | BEVELED ONE INSIDE CORNER |
| END STYLE | VERTEX OUTSIDE PERIPHERY |
| INSIDE DIAMETER | 2.277 INCHES MINIMUM AND 2.324 INCHES MAXIMUM |
| MAJOR THICKNESS | 0.123 INCHES MINIMUM AND 0.127 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | FED STD NO. 66 AISI C1060 THRU C1095 FED STD SINGLE MATERIAL RESPONSE OR SAE 1060 THRU 1095 ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL HARDNESS RATING | 48.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| MATERIAL | STEEL |
| MINOR THICKNESS | 0.102 INCHES MINIMUM AND 0.106 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 2.771 INCHES MINIMUM AND 2.830 INCHES MAXIMUM |
| RING STYLE | STRAIGHT GAP |
| USAGE DESIGN | EXTERNAL |