| APERTURE WIDTH | 5.250 INCHES NOMINAL |
| APERTURE LENGTH | 9.625 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 8 |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 4.500 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 4.000 INCHES NOMINAL |
| CROSS-SECTIONAL SHAPE STYLE | SOLID SINGLE OR COMPOSITION |
| HOLE DIAMETER | 0.438 INCHES NOMINAL |
| INSIDE CORNER RADIUS | 0.750 INCHES NOMINAL |
| MATERIAL | ASBESTOS OVERALL |
| OUTSIDE CORNER RADIUS | 1.625 INCHES NOMINAL |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH | 0.438 INCHES NOMINAL |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH | 0.500 INCHES NOMINAL |
| OVERALL LENGTH | 11.375 INCHES NOMINAL |
| OVERALL WIDTH | 7.000 INCHES NOMINAL |
| SPECIAL FEATURES | ASBESTOS,GAUZE WOUND HAMWORTHY ENGINEERING 16 890 141 |