| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | STEEL COMP 302 AND |
| STEEL COMP 303 AND |
| STEEL COMP 304 NUT |
| NUT STYLE | HEXAGON |
| LOCKING FEATURE | FREE-RUNNING ALL METAL DESIGN |
| BEARING SURFACE TYPE | CHAMFERED |
| THREAD SERIES | UNJC |
| NOMINAL THREAD SIZE | 0.1640 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD CLASS | 3B |
| MATERIAL DOCUMENT AND CLASSIFICATION | MS5688 NATIONAL STD SINGLE MATERIAL RESPONSE AND |
| MS5640 NATIONAL STD SINGLE MATERIAL RESPONSE AND |
| STM A 581/A 582M ASSN STD SINGLE MATERIAL RESPONSE AND |
| STM A582/ A 582M ASSN STD SINGLE MATERIAL RESPONSE NUT |
| SURFACE TREATMENT | PASSIVATE NUT |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS2700 NATIONAL STD SINGLE TREATMENT RESPONSE NUT |
| NUT HEIGHT | 0.091 INCHES NOMINAL |
| INSIDE WIDTH ACROSS FLATS | 0.188 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.336 INCHES MINIMUM AND |
| 0.345 INCHES MAXIMUM |
| HOLE CONFIGURATION STYLE | CONFIGURATION B |
| HOLE TYPE AND QUANTITY | 1 TAPPED |
| LUBRICATION | SOLUBLE LUBRICANT |
| SPECIFICATION/STANDARD DATA | 96906-MS21044 NATIONAL STD/SPEC |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT, SELF-LOCK HEX |