| APERTURE LENGTH | 8.562 INCHES NOMINAL |
| APERTURE WIDTH | 3.125 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 4 |
| CROSS SECTION OUTSIDE DIAMETER | 0.125 INCHES NOMINAL |
| CROSS-SECTIONAL HEIGHT | 0.125 INCHES NOMINAL |
| CROSS-SECTIONAL SHAPE STYLE | MESH AND METAL |
| ENVIRONMENTAL PROTECTION MATERIAL LOCATION | AROUND RF SHIELDING GASKET APERTURE |
| HOLE DIAMETER | 0.375 INCHES NOMINAL |
| OUTSIDE CORNER BEVEL LENGTH ALONG LENGTH | 0.268 INCHES NOMINAL |
| OUTSIDE CORNER BEVEL LENGTH ALONG WIDTH | 0.268 INCHES NOMINAL |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH | 0.312 INCHES NOMINAL |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH | 0.281 INCHES NOMINAL |
| OVERALL LENGTH | 9.940 INCHES NOMINAL |
| OVERALL WIDTH | 4.430 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-6855,CLASS 2,GRADE 40 MIL STD SINGLE MATERIAL RESPONSE ENVIRONMENTAL SEAL |
| MATERIAL | NICKEL ALLOY 400 EMI/RFI CONDUCTOR |
| MATERIAL | RUBBER CHLOROPRENE CLASS CR ENVIRONMENTAL SEAL |
| MINOR HEIGHT | 0.120 INCHES NOMINAL |
| STYLE DESIGNATOR | NON-CIRCULAR |