| DISTANCE BETWEEN HOLES ALONG LENGTH | 2.6880 INCHES NOMINAL |
| DISTANCE BETWEEN HOLES ALONG WIDTH | 2.6880 INCHES NOMINAL |
| DISTANCE FROM HORIZONTAL CENTERLINE TO CENTER OF LOWER HOLE | 1.3440 INCHES NOMINAL |
| DISTANCE FROM VERTICAL CENTERLINE TO CENTER OF RIGHT HOLE | 1.3440 INCHES NOMINAL |
| APERTURE DIAMETER | 0.9000 INCHES NOMINAL |
| BODY DIAMETER | 1.8000 INCHES NOMINAL |
| BODY THICKNESS | 0.3100 INCHES NOMINAL |
| COUNTERBORE DEPTH | 0.5900 INCHES MINIMUM AND 0.6500 INCHES MAXIMUM |
| COUNTERBORE DIAMETER | 1.4400 INCHES NOMINAL |
| OUTSIDE DIAMETER | 3.3800 INCHES MINIMUM AND 3.4100 INCHES MAXIMUM |
| OVERALL THICKNESS | 1.2500 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | ALUMINUM ALLOY 6061 OVERALL |
| MOUNTING HOLE ARRANGEMENT STYLE | FOUR HOLES |
| MOUNTING HOLE DIAMETER | 0.2760 INCHES MINIMUM AND 0.2870 INCHES MAXIMUM |
| MOUNTING HOLE TYPE | ROUND, UNTHREADED |
| STYLE DESIGNATOR | ROUND |