| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-A-21180,CLASS II MIL SPEC SINGLE MATERIAL RESPONSE OR QQ-A-250/11,ALLOY 6061-T6 FED SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | ALUMINUM ALLOY 356.0 AND ALUMINUM ALLOY 6061 |
| III BODY STYLE | IRREGULAR |
| PROPRIETARY CHARACTERISTICS | PACS |
| MOUNTING FACILITY TYPE AND QUANTITY | 5 THREADED HOLE FIRST MOUNTING FACILITY1 UNTHREADED HOLE SECOND MOUNTING FACILITY |
| NOMINAL THREAD SIZE | 0.112 INCHES FIRST MOUNTING FACILITY |
| OVERALL LENGTH | 3.360 INCHES NOMINAL |
| OVERALL WIDTH | 0.918 INCHES NOMINAL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541,CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE |
| SURFACE TREATMENT | CHROMATE |
| THREAD CLASS | 2B FIRST MOUNTING FACILITY |
| THREAD SERIES DESIGNATOR | UNC FIRST MOUNTING FACILITY |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.128 INCHES NOMINAL SECOND MOUNTING FACILITY |