| APERTURE DIAMETER | 3.470 INCHES MINIMUM AND 3.530 INCHES MAXIMUM |
| APERTURE SHAPE | ROUND |
| LENGTH | 9.44 INCHES MINIMUM AND 9.44 INCHES MINIMUM AND 9.56 INCHES MAXIMUM9.56 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A576 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL |
| MOUNTING HOLE DIAMETER | 0.131 INCHES MINIMUM AND 0.161 INCHES MAXIMUM FIRST HOLE |
| MOUNTING HOLE DIAMETER | 0.420 INCHES MINIMUM AND 0.460 INCHES MAXIMUM SECOND HOLE |
| MOUNTING HOLE QUANTITY | 6 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | PLATE, GPS MOUNTING |
| SHAPE | IRREGULAR |
| WIDTH | 6.44 INCHES MINIMUM AND 6.44 INCHES MINIMUM AND 6.56 INCHES MAXIMUM6.56 INCHES MAXIMUM |
| THICKNESS | 0.250 INCHES NOMINAL0.250 INCHES NOMINAL |