| APERTURE LENGTH | 3.700 INCHES NOMINAL |
| APERTURE WIDTH | 0.450 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 4 |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 2.900 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 0.800 INCHES NOMINAL |
| HOLE DIAMETER | 0.130 INCHES NOMINAL |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH | 0.90 INCHES NOMINAL |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH | 0.150 INCHES NOMINAL |
| OUTSIDE EDGE TO INSIDE EDGE SMALLEST DISTANCE ALONG LENGTH | 0.330 INCHES NOMINAL |
| OUTSIDE EDGE TO INSIDE EDGE SMALLEST DISTANCE ALONG WIDTH | 0.500 INCHES NOMINAL |
| OVERALL LENGTH | 4.700 INCHES NOMINAL |
| OVERALL THICKNESS | 0.030 INCHES NOMINAL |
| OVERALL WIDTH | 1.100 INCHES NOMINAL |
| MATERIAL | ALUMINUM ALLOY |
| MOUNTING HOLE TYPE | PLAIN |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SPACER,ELECTRONICS UNIT |
| STYLE DESIGNATOR | NON-CIRCULAR W/BOLT HOLES |