| APERTURE LENGTH | 28.059 INCHES MINIMUM AND 28.089 INCHES MAXIMUM |
| APERTURE WIDTH | 18.679 INCHES MINIMUM AND 18.709 INCHES MAXIMUM |
| BOLT HOLE QUANTITY | 30 |
| HOLE DIAMETER | 0.250 INCHES MINIMUM AND 0.310 INCHES MAXIMUM |
| OUTSIDE CORNER BEVEL LENGTH ALONG LENGTH | 0.140 INCHES NOMINAL |
| OUTSIDE CORNER BEVEL LENGTH ALONG WIDTH | 0.140 INCHES NOMINAL |
| OVERALL LENGTH | 28.060 INCHES MINIMUM AND 28.340 INCHES MAXIMUM |
| OVERALL WIDTH | 18.720 INCHES MINIMUM AND 18.920 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS3195 ASSN STD ALL MATERIAL RESPONSES ENVIRONMENTAL SEAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS4730 ASSN STD ALL MATERIAL RESPONSES OR QQ-A-281 FED SPEC ALL MATERIAL RESPONSES EMI/RFI CONDUCTOR |
| MATERIAL | NICKEL ALLOY 400 EMI/RFI CONDUCTOR |
| MATERIAL | RUBBER SILICONE CLASS Q ENVIRONMENTAL SEAL |
| SPECIAL FEATURES | WITH PRESSURE SENSITIVE ADHESIVE AND REMOVEABLE PAPER BACKING |
| STYLE DESIGNATOR | NON-CIRCULAR |