| ACCOMMODATED ITEM SECURING DEVICE TYPE | HOLES |
| DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 4.200 INCHES NOMINAL ALL MOUNTING FACILITIES SINGLE CENTER GROUP |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/5, T351 FED SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | ALUMINUM ALLOY 2024 |
| MOUNTING FACILITY TYPE AND QUANTITY | 2 THREADED HOLE ALL MOUNTING FACILITIES |
| NOMINAL THREAD SIZE | 0.112 INCHES ALL MOUNTING FACILITIES |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541, CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE |
| SURFACE TREATMENT | CHROMATE |
| THREAD SERIES DESIGNATOR | UNC ALL MOUNTING FACILITIES |