| DISTANCE FROM RETAINER CENTER TO CENTERLINE OF MOUNTING FACILITY | 1.062 INCHES NOMINAL |
| EIA ELECTRON TUBE ENVELOPE ACCOMMODATED | ST12 |
| ACCOMMODATED ITEM SECURING DEVICE TYPE | COMPRESSION RING |
| OVERALL LENGTH | 2.250 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-766,CL 201 FED SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL |
| MOUNTING FACILITY TYPE AND QUANTITY | 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| OVERALL DIAMETER | 1.812 INCHES NOMINAL |
| OVERALL HEIGHT | 0.688 INCHES NOMINAL |
| STYLE DESIGNATOR | PLAIN CAP WITH SPRING LOCKED HOLD DOWN |
| SURFACE TREATMENT | PASSIVATE |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.164 INCHES NOMINAL SINGLE MOUNTING FACILITY |