| MATERIAL | STEEL AND |
| STEEL COMP 1212 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-698 FED SPEC 1ST MATERIAL RESPONSE AND |
| A1S1 B1112 FED SPEC 2ND MATERIAL RESPONSE |
| SURFACE TREATMENT | CADMIUM AND |
| NICKEL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072 MIL SPEC 1ST TREATMENT RESPONSE AND |
| QQ-P-416 FED SPEC 2ND TREATMENT RESPONSE |
| STYLE DESIGNATOR | IRREGULAR |
| OVERALL LENGTH | 2.640 INCHES NOMINAL |
| OVERALL HEIGHT | 3.562 INCHES NOMINAL |
| OVERALL WIDTH | 0.375 INCHES NOMINAL |
| ACCOMMODATED ITEM SECURING DEVICE TYPE | THREADED STUD |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED STUD SINGLE MOUNTING FACILITY |
| MOUNTING STUD LENGTH | 0.312 INCHES NOMINAL SINGLE MOUNTING FACILITY |
| THREAD SERIES DESIGNATOR | UNC SINGLE MOUNTING FACILITY |
| NOMINAL THREAD SIZE | 0.138 INCHES SINGLE MOUNTING FACILITY |
| THREAD CLASS | 2A SINGLE MOUNTING FACILITY |
| THREAD QUANTITY PER INCH | 32 SINGLE MOUNTING FACILITY |
| DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 1.390 INCHES NOMINAL ALL MOUNTING FACILITIES ALL CENTER GROUPINGS |