| APERTURE DIAMETER | 2.220 INCHES MINIMUM AND 2.280 INCHES MAXIMUM |
| BOLT CIRCLE DIAMETER | 4.408 INCHES MINIMUM AND 4.468 INCHES MAXIMUM |
| BOLT HOLE QUANTITY | 6 |
| HOLE DIAMETER | 0.875 INCHES NOMINAL ALL HOLES |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-PRF-1149 MIL STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | RUBBER OVERALL |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | GASAKET, FLANGE |
| PROPRIETARY CHARACTERISTICS | PACS |
| OUTSIDE DIAMETER | 5.530 INCHES MINIMUM AND 5.590 INCHES MAXIMUM |
| STYLE DESIGNATOR | CIRCULAR |