| APERTURE SHAPE | SQUARE |
| CORNER RADIUS | 15.0 MILLIMETERS NOMINAL |
| LENGTH | 290.0 MILLIMETERS NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A36/A36M ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | PLATE |
| PROPRIETARY CHARACTERISTICS | PACS |
| MOUNTING HOLE QUANTITY | 3 |
| MOUNTING HOLE DIAMETER | 1.875 INCHES NOMINAL ALL HOLES |
| MOUNTING HOLE TYPE | THREADED |
| SCREW THREAD SERIES DESIGNATOR | UN |
| SHAPE | RECTANGULAR |
| WIDTH | 68.0 MILLIMETERS NOMINAL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B633, CLASS FE/ZN 12, TYPE II ASSN STD SINGLE TREATMENT RESPONSE |
| SURFACE TREATMENT | ZINC |
| THICKNESS | 6.4 MILLIMETERS NOMINAL |
| THREAD SIZE | 1.875-12 |