| MATERIAL | ALUMINUM ALLOY 6061 STANDOFF |
| STEEL CORROSION RESISTING INSERT |
| MATERIAL DOCUMENT AND CLASSIFICATION | MS21209 MIL SPEC SINGLE MATERIAL RESPONSE INSERT |
| SURFACE TREATMENT | CADMIUM INSERT |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, TYPE II FED STD SINGLE TREATMENT RESPONSE INSERT |
| CROSS-SECTIONAL SHAPE | ROUND |
| DIAMETER | 0.248 INCHES NOMINAL |
| STYLE DESIGNATOR | LEFT INTERNAL AND RIGHT INTERNAL THREADS |
| LENGTH | 4.500 INCHES NOMINAL |
| THREAD SERIES DESIGNATOR | UNC LEFT INTERNAL (INCLUDES THRU THREAD) |
| UNC RIGHT INTERNAL |
| NOMINAL THREAD SIZE | 0.164 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) |
| 0.164 INCHES RIGHT INTERNAL |
| THREAD DIRECTION | RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD) |
| LEFT-HAND RIGHT INTERNAL |
| THREAD LENGTH | 0.156 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) |
| 0.156 INCHES NOMINAL RIGHT INTERNAL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SPACER-STANDOFF, SELF-LOCKING INSERTS |