| APERTURE LENGTH | 18.230 INCHES MINIMUM AND 18.290 INCHES MAXIMUM |
| APERTURE WIDTH | 4.470 INCHES MINIMUM AND 4.530 INCHES MAXIMUM |
| BOLT HOLE QUANTITY | 18 |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 3.000 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 0.876 INCHES NOMINAL |
| CROSS-SECTIONAL SHAPE STYLE | METAL AND SYNTHETIC RUBBER |
| CROSS-SECTIONAL THICKNESS | 0.125 INCHES NOMINAL |
| HOLE DIAMETER | 0.189 INCHES MINIMUM AND 0.249 INCHES MAXIMUM |
| INSIDE CORNER RADIUS | 0.120 INCHES NOMINAL |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH | 0.250 INCHES NOMINAL |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH | 0.250 INCHES NOMINAL |
| OVERALL LENGTH | 19.350 INCHES MINIMUM AND 19.410 INCHES MAXIMUM |
| OVERALL WIDTH | 5.590 INCHES MINIMUM AND 5.650 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS-4182,ALLOY 5056 ASSN STD SINGLE MATERIAL RESPONSE EMI/RFI CONDUCTOR |
| MATERIAL DOCUMENT AND CLASSIFICATION | ZZ-R-765,CLASS 2B,GRADE 25 FED SPEC SINGLE MATERIAL RESPONSE ENVIRONMENTAL SEAL |
| MATERIAL | ALUMINUM ALLOY 5056 EMI/RFI CONDUCTOR |
| MATERIAL | SILICON ENVIRONMENTAL SEAL |
| STYLE DESIGNATOR | NON-CIRCULAR |