| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| CROSS-SECTIONAL SHAPE STYLE | ROUNDED CORNERS |
| INSIDE DIAMETER | 4.460 INCHES MINIMUM AND 4.495 INCHES MAXIMUM |
| MAJOR THICKNESS | 0.044 INCHES MINIMUM AND 0.048 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763, CLASS 302 FED SPEC 1ST MATERIAL RESPONSE AND QQ-S-766, CLASS 302 FED SPEC 2ND MATERIAL RESPONSE |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
| MATERIAL | STEEL COMP 302 |
| OUTSIDE DIAMETER | 4.910 INCHES MINIMUM AND 4.945 INCHES MAXIMUM |
| RING STYLE | INTERNAL STEPPED |
| STRENGTH RATING | 200000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE |
| SURFACE TREATMENT | PASSIVATE |
| USAGE DESIGN | INTERNAL |