| BOLT CIRCLE DIAMETER | 67.32 MILLIMETERS NOMINAL |
| BOLT HOLE QUANTITY | 4 |
| CROSS-SECTIONAL SHAPE STYLE | FIBRE OR COMPOSITION WITH WIRE INSERT |
| CROSS-SECTIONAL THICKNESS | 0.50 MILLIMETERS NOMINAL |
| HOLE DIAMETER | 6.95 MILLIMETERS MINIMUM AND 7.45 MILLIMETERS MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASBEKLINGERIT MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | ASBESTOS OVERALL |
| OUTSIDE CORNER RADIUS | 6.75 MILLIMETERS MINIMUM AND 7.25 MILLIMETERS MAXIMUM |
| OVERALL WIDTH | 81.32 MILLIMETERS NOMINAL |
| SIDE RADIUS FROM GASKET CENTER | 26.00 MILLIMETERS NOMINAL |
| STYLE DESIGNATOR | NON-CIRCULAR |
| APERTURE DIAMETER | 39.75 MILLIMETERS MINIMUM AND 40.25 MILLIMETERS MAXIMUM |