| APERTURE WIDTH | 16.660 INCHES NOMINAL |
| APERTURE LENGTH | 19.660 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 38 |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 2.000 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 2.000 INCHES NOMINAL |
| CROSS-SECTIONAL HEIGHT | 0.150 INCHES NOMINAL |
| CROSS-SECTIONAL SHAPE STYLE | MESH AND COMPOSITION |
| ENVIRONMENTAL PROTECTION MATERIAL LOCATION | AROUND RF SHIELDING GASKET OUTER PERIMETER |
| HOLE DIAMETER | 0.190 INCHES NOMINAL |
| INSIDE CORNER RADIUS | 0.060 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-6855,CLASS 2,GRADE 40 MIL SPEC SINGLE MATERIAL RESPONSE ENVIRONMENTAL SEAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281,CLASS A,FORM 7,CONDITION COLD DRAWN ANNEALED FED SPEC SINGLE MATERIAL RESPONSE EMI/RFI CONDUCTOR |
| MATERIAL | NICKEL ALLOY 400 EMI/RFI CONDUCTOR |
| MATERIAL | RUBBER SILICONE CLASS Q ENVIRONMENTAL SEAL |
| MINOR HEIGHT | 0.125 INCHES NOMINAL |
| MINOR WIDTH | 0.120 INCHES NOMINAL |
| OUTSIDE CORNER RADIUS | 0.120 INCHES NOMINAL |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH | 0.380 INCHES NOMINAL |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH | 0.380 INCHES NOMINAL |
| OVERALL LENGTH | 21.250 INCHES NOMINAL |
| OVERALL WIDTH | 18.250 INCHES NOMINAL |
| STYLE DESIGNATOR | NON-CIRCULAR |