| MATERIAL | ALUMINUM ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-561 FED SPEC SINGLE MATERIAL RESPONSE |
| SURFACE TREATMENT | OXIDE FILM |
| STYLE DESIGNATOR | RECTANGULAR PRISM |
| OVERALL LENGTH | 3.000 INCHES NOMINAL |
| OVERALL HEIGHT | 1.000 INCHES NOMINAL |
| OVERALL WIDTH | 3.000 INCHES NOMINAL |
| ACCOMMODATED ITEM SECURING DEVICE TYPE | FRICTION FASTENER |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE SINGLE MOUNTING FACILITY |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.219 INCHES NOMINAL SINGLE MOUNTING FACILITY |
| DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 1.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP |