| ACCOMMODATED ITEM SECURING DEVICE TYPE | RETAINING CLIP |
| FEATURES PROVIDED | WASHER |
| OVERALL LENGTH | 0.532 INCHES MINIMUM AND 0.562 INCHES MAXIMUM |
| OVERALL WIDTH | 0.412 INCHES NOMINAL |
| MATERIAL | STEEL |
| MOUNTING FACILITY TYPE AND QUANTITY | 1 THREADED STUD(S) SINGLE MOUNTING FACILITY |
| MOUNTING STUD LENGTH | 0.412 INCHES NOMINAL SINGLE MOUNTING FACILITY |
| NOMINAL THREAD SIZE | 0.112 INCHES SINGLE MOUNTING FACILITY |
| OVERALL HEIGHT | 0.173 INCHES MINIMUM AND 0.203 INCHES MAXIMUM |
| STYLE DESIGNATOR | IRREGULAR |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 2 FED SPEC ALL TREATMENT RESPONSES |
| SURFACE TREATMENT | CADMIUM AND CHROMATE |
| THREAD CLASS | 2A SINGLE MOUNTING FACILITY |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY |
| THREAD QUANTITY PER INCH | 40 SINGLE MOUNTING FACILITY |