| APERTURE DIAMETER | 1.25 INCHES NOMINAL |
| BOLT CIRCLE DIAMETER | 3.75 INCHES NOMINAL |
| LARGEST BOLT HOLE DIAMETER | 0.20 INCHES NOMINAL |
| LARGEST BOLT HOLE QUANTITY | 4 |
| MATERIAL | ALUMINUM EMI/RFI CONDUCTOR |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | GASKET |
| PROPRIETARY CHARACTERISTICS | PACS |
| OUTSIDE DIAMETER | 4.50 INCHES NOMINAL |
| SMALLEST BOLT HOLE DIAMETER | 0.14 INCHES NOMINAL |
| SMALLEST BOLT HOLE QUANTITY | 4 |
| SPECIAL FEATURES | SMALLEST BOLT HOLE DIAMETER IS LOCATED ON AA2.50 |
| STYLE DESIGNATOR | CIRCULAR |