| EIA ELECTRON TUBE ENVELOPE ACCOMMODATED | 9 |
| ACCOMMODATED ITEM SECURING DEVICE TYPE | FRICTION FASTENER |
| MATERIAL | STEEL |
| MOUNTING FACILITY TYPE AND QUANTITY | 1 THREADED STUD(S) SINGLE MOUNTING FACILITY |
| MOUNTING STUD LENGTH | 1.062 INCHES NOMINAL SINGLE MOUNTING FACILITY |
| NOMINAL THREAD SIZE | 0.138 INCHES SINGLE MOUNTING FACILITY |
| OVERALL HEIGHT | 1.062 INCHES NOMINAL |
| OVERALL LENGTH | 2.000 INCHES NOMINAL |
| OVERALL WIDTH | 1.250 INCHES NOMINAL |
| STYLE DESIGNATOR | IRREGULAR |
| THREAD CLASS | 2A SINGLE MOUNTING FACILITY |
| THREAD QUANTITY PER INCH | 32 SINGLE MOUNTING FACILITY |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY |