| SECURING DEVICE TYPE | NONSPECIFIC |
| MATERIAL | ALUMINUM ALLOY 6061 |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B209 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE |
| SHAPE | RECTANGULAR AND |
| FLAT |
| SURFACE TREATMENT | PAINT |
| PERIPHERAL SHAPE STYLE | RECTANGLE, ROUNDED CORNERS, MULTI HOLES |
| WIDTH | 5.500 INCHES NOMINAL |
| MOUNTING HOLE TYPE | PLAIN ALL HOLES |
| LENGTH | 7.500 INCHES NOMINAL |
| USAGE DESIGN | VEHICULAR |
| MOUNTING HOLE DIAMETER | 0.219 INCHES NOMINAL ALL HOLES |
| DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG LENGTH | 1.125 INCHES NOMINAL |
| DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG WIDTH | 1.125 INCHES NOMINAL |
| DISTANCE BETWEEN HOLES ALONG LENGTH | 5.250 INCHES NOMINAL |
| DISTANCE BETWEEN HOLES ALONG WIDTH | 3.250 INCHES NOMINAL |
| HOLE QUANTITY ALONG LENGTH | 2 |
| HOLE QUANTITY ALONG WIDTH | 2 |
| CORNER QUANTITY | 4 |
| CORNER RADIUS | 0.250 INCHES NOMINAL |
| CROSS-SECTIONAL SHAPE STYLE | FLAT |
| OUTSIDE CORNER RADIUS | 0.130 INCHES NOMINAL |
| HEAT TREATMENT | T-6 SOLUTION HEAT TREATED, ARTIFICALLY AGED |
| MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE |
| HOLE DIAMETER | 0.563 INCHES NOMINAL |
| VEHICLE DESIGN CONTROL ACTIVITY | 03538 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | COVER, ELECTRICAL BOX, ROADSIDE |