| APERTURE LENGTH | 13.750 INCHES NOMINAL | 
| APERTURE WIDTH | 8.140 INCHES NOMINAL | 
| MATERIAL | ALUMINUM ALLOY OVERALL | 
| PART NAME ASSIGNED BY CONTROLLING AGENCY | MOUNT (FOR NCU MOUNT ASSEMBLY | 
| PROPRIETARY CHARACTERISTICS | PACS | 
| MOUNTING FACILITY DIAMETER | 0.250 INCHES NOMINAL | 
| MOUNTING FACILITY QUANTITY | 4 | 
| MOUNTING METHOD | UNTHREADED HOLE | 
| OVERALL LENGTH | 16.500 INCHES NOMINAL | 
| OVERALL THICKNESS | 0.250 INCHES NOMINAL | 
| OVERALL WIDTH | 11.040 INCHES NOMINAL | 
| SPECIAL FEATURES | WITH LONGER SIDES HORIZONTAL, TOP CORNERS ARE CUTOUT 2.260 INCHES VERTICALLY BY 1.050 INCH (LEFT) AND 1.060 (RIGHT) INCHES; SEE DRAWING FOR ADDITIONAL FABRICATION DETAILS | 
| STYLE DESIGNATOR | RECTANGULAR | 
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-PRF-22750 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL AND FED-STD-595,COLOR WHITE,17925 FED STD SINGLE TREATMENT RESPONSE OVERALL | 
| SURFACE TREATMENT | PRIMER OVERALL AND PAINT OVERALL |