| DISTANCE FROM RETAINER CENTER TO CENTERLINE OF MOUNTING FACILITY | 0.469 INCHES NOMINAL |
| EIA ELECTRON TUBE ENVELOPE ACCOMMODATED | T-5 1/2 |
| ACCOMMODATED ITEM SECURING DEVICE TYPE | SPRING CLAMP |
| OVERALL DIAMETER | 0.688 INCHES NOMINAL |
| OVERALL HEIGHT | 1.875 INCHES NOMINAL |
| OVERALL LENGTH | 0.945 INCHES NOMINAL |
| MATERIAL | STEEL |
| MOUNTING FACILITY TYPE AND QUANTITY | 1 UNTHREADED HOLE SINGLE MOUNTING FACILITY |
| STYLE DESIGNATOR | HELIX SPRING HOLD DOWN WITH HOOK |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 1 FED SPEC SINGLE TREATMENT RESPONSE |
| SURFACE TREATMENT | CADMIUM |
| TUBE ACCOMMODATED MAXIMUM HEIGHT | 1.500 INCHES |
| TUBE ENVELOPE ACCOMMODATED MAXIMUM DIAMETER | 0.750 INCHES |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.132 INCHES NOMINAL SINGLE MOUNTING FACILITY |