| APERTURE DIAMETER | 3.625 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 4 |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 3.500 INCHES NOMINAL |
| LARGEST BOLT HOLE DIAMETER | 0.189 INCHES MINIMUM AND 0.199 INCHES MAXIMUM |
| OUTSIDE CORNER BEVEL LENGTH ALONG LENGTH | 0.688 INCHES NOMINAL |
| OUTSIDE CORNER BEVEL LENGTH ALONG WIDTH | 0.688 INCHES NOMINAL |
| OVERALL LENGTH | 4.375 INCHES NOMINAL |
| OVERALL WIDTH | 4.375 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-430 FED SPEC SINGLE MATERIAL RESPONSE OR AMS 4182 ASSN STD SINGLE MATERIAL RESPONSE EMI/RFI CONDUCTOR |
| MATERIAL DOCUMENT AND CLASSIFICATION | ZZ-R-765,CLASS 2B,GRADE 50 FED SPEC SINGLE MATERIAL RESPONSE ENVIRONMENTAL SEAL |
| MATERIAL | ALUMINUM ALLOY 5056 EMI/RFI CONDUCTOR |
| MATERIAL | RUBBER SILICONE CLASS Q ENVIRONMENTAL SEAL |
| SMALLEST BOLT HOLE DIAMETER | 0.164 INCHES MINIMUM AND 0.174 INCHES MAXIMUM |