| APERTURE LENGTH | 20.094 INCHES MINIMUM AND 20.156 INCHES MAXIMUM |
| APERTURE WIDTH | 15.094 INCHES MINIMUM AND 15.156 INCHES MAXIMUM |
| BOLT HOLE QUANTITY | 16 |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 3.500 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 2.000 INCHES NOMINAL |
| CROSS-SECTIONAL THICKNESS | 0.094 INCHES MINIMUM AND 0.156 INCHES MAXIMUM |
| ENVIRONMENTAL PROTECTION MATERIAL LOCATION | THROUGHOUT RF SHIELDING GASKET |
| HOLE DIAMETER | 0.210 INCHES MINIMUM AND 0.230 INCHES MAXIMUM |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH | 0.250 INCHES NOMINAL |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH | 0.250 INCHES NOMINAL |
| OVERALL LENGTH | 21.594 INCHES MINIMUM AND 21.656 INCHES MAXIMUM |
| OVERALL WIDTH | 16.594 INCHES MINIMUM AND 16.656 INCHES MAXIMUM |