| BOLT CIRCLE DIAMETER | 8.125 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 26 |
| CROSS SECTION INSIDE DIAMETER | 15.25 INCHES MINIMUM AND 23.25 INCHES MAXIMUM |
| CROSS SECTION OUTSIDE DIAMETER | 17.25 INCHES MINIMUM AND 25.25 INCHES MAXIMUM |
| CROSS-SECTIONAL THICKNESS | 0.125 INCHES NOMINAL |
| HOLE DIAMETER | UNABLE TO DECODE |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | GASKET, FLAT, GRAPHITE WITH 316SS FOIL INSERT |
| MATERIAL | UNABLE TO DECODE |