| APERTURE LENGTH | 18.380 INCHES NOMINAL |
| APERTURE WIDTH | 10.190 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 16 |
| CROSS-SECTIONAL SHAPE STYLE | EMI |
| CROSS-SECTIONAL HEIGHT | 0.083 INCHES MINIMUM AND 0.104 INCHES MAXIMUM |
| ENVIRONMENTAL PROTECTION MATERIAL LOCATION | THROUGHOUT RF SHIELDING GASKET |
| HOLE DIAMETER | 0.234 INCHES NOMINAL |
| OUTSIDE CORNER BEVEL LENGTH ALONG LENGTH | 0.011 INCHES NOMINAL |
| OUTSIDE CORNER BEVEL LENGTH ALONG WIDTH | 0.011 INCHES NOMINAL |
| OVERALL LENGTH | 20.140 INCHES NOMINAL |
| OVERALL WIDTH | 11.950 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ZZ-R-765, CLASS 3, GRADE 30 FED SPEC SINGLE MATERIAL RESPONSE ENVIRONMENTAL SEAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ZZ-R-765, CLASS 3 FED SPEC SINGLE MATERIAL RESPONSE EMI/RFI CONDUCTOR |
| MATERIAL | NICKEL ALLOY 400 EMI/RFI CONDUCTOR |
| MATERIAL | RUBBER SILICONE CLASS Q ENVIRONMENTAL SEAL |
| STYLE DESIGNATOR | NON-CIRCULAR |