| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| CROSS-SECTIONAL SHAPE STYLE | DOUBLE OVAL |
| INSIDE DIAMETER | 2.850 INCHES MINIMUM AND 2.880 INCHES MAXIMUM |
| MAJOR THICKNESS | 0.058 INCHES MINIMUM AND 0.064 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | FED STD NO. 66 COMPOSITION AISI 302 FED STD SINGLE MATERIAL RESPONSE OR SAE 30302 ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL COMP 302 |
| NONDEFINITIVE SPEC/STD DATA | 6748072-306 REFERENCE NUMBER |
| OUTSIDE DIAMETER | 3.186 INCHES MINIMUM AND 3.216 INCHES MAXIMUM |
| RING STYLE | SPIRAL |
| SURFACE TREATMENT | PASSIVATE |
| USAGE DESIGN | INTERNAL |