| DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 3.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP |
| OVERALL LENGTH | 4.500 INCHES NOMINAL |
| OVERALL WIDTH | 3.130 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/8 FED SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | ALUMINUM |
| MOUNTING FACILITY TYPE AND QUANTITY | 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.165 INCHES MINIMUM AND 0.171 INCHES MAXIMUM SINGLE MOUNTING FACILITY |
| STYLE DESIGNATOR | IRREGULAR |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541,CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE |
| SURFACE TREATMENT | CHROMATE |