| APERTURE LENGTH | 6.938 INCHES MINIMUM AND 7.847 INCHES MAXIMUM |
| APERTURE WIDTH | 5.188 INCHES MINIMUM AND 6.010 INCHES MAXIMUM |
| BOLT HOLE QUANTITY | 12 |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 2.080 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 2.080 INCHES NOMINAL |
| CROSS-SECTIONAL SHAPE STYLE | MESH AND METAL |
| HOLE DIAMETER | 0.229 INCHES MINIMUM AND 0.239 INCHES MAXIMUM |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH | 0.370 INCHES NOMINAL |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH | 0.370 INCHES NOMINAL |
| OVERALL LENGTH | 8.740 INCHES NOMINAL |
| OVERALL WIDTH | 6.990 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281,CLASS A FED SPEC 1ST MATERIAL RESPONSE AND QQ-A-274,T42 FED SPEC 2ND MATERIAL RESPONSE EMI/RFI CONDUCTOR |
| MATERIAL | NICKEL ALLOY 400 AND ALUMINUM ALLOY 6062 EMI/RFI CONDUCTOR |
| MINOR HEIGHT | 0.188 INCHES MINIMUM AND 0.204 INCHES MAXIMUM |
| SPECIAL FEATURES | TWO THREADED HOLES 4-40 NC-2A DIAGONALLY SPACED ON 6.250 IN. BY 5.500 IN. MOUNTING CENTERS |
| STYLE DESIGNATOR | NON-CIRCULAR |