| BASE THICKNESS | 0.040 INCHES NOMINAL |
| BASE WIDTH | 0.452 INCHES NOMINAL |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/12 FED STD SINGLE MATERIAL RESPONSE OR QQ-A-250/13 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | ALUMINUM ALLOY 7075 OVERALL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT ASSEMBLY, SELF-LOCKING, GANG CHANNEL |
| MOUNTING STYLE | SPECIAL |
| NOMINAL THREAD SIZE | 0.1900 INCHES |
| NUT COUNTERBORE DEPTH | 0.062 INCHES NOMINAL NUT |
| NUT LENGTH | 0.255 INCHES NOMINAL |
| NUT HEIGHT | 0.160 INCHES NOMINAL |
| NUT QUANTITY | 6 |
| NUT STYLE | GANG CHANNEL, SELF LOCKING |
| OVERALL HEIGHT | 0.230 INCHES NOMINAL |
| SPECIAL FEATURES | NUT SPACING 1.125 INCHES |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625, TYPE II, CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | ANODIZE OVERALL |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 32 |
| THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) |