| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGNPREVAILING TORQUE ALL METAL DESIGN |
| OVERALL HEIGHT | 0.125 INCHES MAXIMUM0.125 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | IRON ALLOY 660 OVERALL |
| NOMINAL THREAD SIZE | 0.112 INCHES0.112 INCHES |
| NUT STYLE | HEXAGONHEXAGON |
| NUT LENGTH | 0.206 INCHES MAXIMUM0.206 INCHES MAXIMUM |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT, SELF-LOCKING, REDUCED HEXAGONNUT, SELF-LOCKING, REDUCED HEXAGON |
| WASHER OUTSIDE DIAMETER | 0.206 INCHES MAXIMUM0.206 INCHES MAXIMUM |
| WASHER THICKNESS | 0.010 INCHES MINIMUM0.010 INCHES MINIMUM |
| WIDTH ACROSS FLATS | 0.150 INCHES MINIMUM AND 0.150 INCHES MINIMUM AND 0.158 INCHES MAXIMUM0.158 INCHES MAXIMUM |
| TEMP RATING | 800.0 FAHRENHEIT NOMINAL800.0 FAHRENHEIT NOMINAL |
| THREAD CLASS | 3B3B |
| THREAD DIRECTION | RIGHT-HANDRIGHT-HAND |
| THREAD QUANTITY PER INCH | 4040 |
| THREAD SERIES | UNJCUNJC |