| STYLE DESIGNATOR | SPRING LOCK DUAL PILLAR HOLD DOWN |
| OVERALL LENGTH | 3.281 INCHES NOMINAL |
| OVERALL HEIGHT | 3.875 INCHES NOMINAL |
| OVERALL WIDTH | 1.250 INCHES NOMINAL |
| ACCOMMODATED ITEM SECURING DEVICE TYPE | SPRING CLIP |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.138 INCHES NOMINAL SINGLE MOUNTING FACILITY |
| MOUNTING STUD LENGTH | 0.625 INCHES NOMINAL SINGLE MOUNTING FACILITY |
| THREAD SERIES DESIGNATOR | UNC ALL MOUNTING FACILITIES |
| NOMINAL THREAD SIZE | 0.190 INCHES ALL MOUNTING FACILITIES |
| THREAD CLASS | 2B FIRST MOUNTING FACILITY |
| 2A SECOND MOUNTING FACILITY |
| EIA ELECTRON TUBE ENVELOPE ACCOMMODATED | T-16 |
| SPECIAL FEATURES | MOUNTING FACILITY TYPE,THREADED HOLES AND STUDS |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 80249 |
| DESIGN CONTROL REFERENCE | A8649 |