| MATERIAL DOCUMENT AND CLASSIFICATION | DOWTY SEALS LTD,2454 MFR REF SINGLE MATERIAL RESPONSE OR DOWTY ROTOL LTD MAT 436 MFR REF SINGLE MATERIAL RESPONSE |
| MATERIAL | RUBBER NATURAL |
| III TEMP RATING | 135.0 DEG CELSIUS |
| PERIPHERAL DIAMETER | 0.918 INCHES NOMINAL |
| SPECIAL FEATURES | ALTERNATIVE ID 0.744 IN. MIN,0.747 IN. MAX WHEN TREPANNED;A/A COLOUR |
| CENTER HOLE DIAMETER | 0.744 INCHES MINIMUM AND 0.751 INCHES MAXIMUM |
| CROSS-SECTIONAL HEIGHT | 0.080 INCHES MINIMUM AND 0.088 INCHES MAXIMUM |
| CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR |
| HARDNESS RATING | 66.0 INTERNATIONAL RUBBER HARDNESS DEGREE SCALE MINIMUM AND 74.0 INTERNATIONAL RUBBER HARDNESS DEGREE SCALE MAXIMUM |