| ATTACHMENT FEATURE CIRCLE DIAMETER | 3.500 INCHES NOMINAL SINGLE CIRCLE |
| ATTACHMENT FEATURE QUANTITY | 4 |
| ATTACHMENT HOLE DIAMETER | 0.164 INCHES NOMINAL |
| ATTACHMENT METHOD | ROUND HOLE |
| BODY RECESS DEPTH | 0.074 INCHES MINIMUM AND 0.076 INCHES MAXIMUM |
| BODY RECESS DIAMETER | 3.805 INCHES MINIMUM AND 3.810 INCHES MAXIMUM |
| CENTER HOLE DIAMETER | 3.1905 INCHES MINIMUM AND 3.1910 INCHES MAXIMUM |
| CROSS-SECTIONAL SHAPE STYLE | FLANGE |
| CROSS-SECTIONAL HEIGHT | 0.936 INCHES MINIMUM AND 0.938 INCHES MAXIMUM |
| FLANGED BODY OUTSIDE DIAMETER | 3.5450 INCHES MINIMUM AND 3.5456 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | A-6381 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL OVERALL |
| PERIPHERAL DIAMETER | 3.9290 INCHES MINIMUM AND 3.9300 INCHES MAXIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS2485 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | OXIDE OVERALL |