| APERTURE LENGTH | 4.420 INCHES MINIMUM AND 4.430 INCHES MAXIMUM |
| APERTURE WIDTH | 4.245 INCHES MINIMUM AND 4.255 INCHES MAXIMUM |
| MATERIAL | ALUMINUM ALLOY 6061 OVERALL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | FRAME,FILTER-EMI |
| PROPRIETARY CHARACTERISTICS | PACS |
| MOUNTING FACILITY DIAMETER | 0.135 INCHES MINIMUM AND 0.145 INCHES MAXIMUM |
| MOUNTING FACILITY QUANTITY | 12 |
| MOUNTING METHOD | UNTHREADED HOLE |
| OVERALL LENGTH | 5.170 INCHES MINIMUM AND 5.180 INCHES MAXIMUM |
| OVERALL WIDTH | 4.995 INCHES MINIMUM AND 5.005 INCHES MAXIMUM |
| STYLE DESIGNATOR | SQUARE |
| SURFACE TREATMENT | CHROMATE OVERALL |