| MATERIAL | ALUMINUM ALLOY 360.0 OR |
| ALUMINUM ALLOY 380.0 OR |
| ALUMINUM ALLOY 384.0 OR |
| ALUMINUM ALLOY 413.0 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-591 FED SPEC ALL MATERIAL RESPONSES |
| SURFACE TREATMENT | CHROMATE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE |
| STYLE DESIGNATOR | IRREGULAR |
| OVERALL LENGTH | 4.240 INCHES NOMINAL |
| OVERALL HEIGHT | 0.480 INCHES NOMINAL |
| OVERALL WIDTH | 0.580 INCHES NOMINAL |
| ACCOMMODATED ITEM SECURING DEVICE TYPE | HOLES |
| MOUNTING FACILITY TYPE AND QUANTITY | 2 UNTHREADED HOLE SINGLE MOUNTING FACILITY |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.125 INCHES NOMINAL SINGLE MOUNTING FACILITY |
| DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 3.920 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP |