NUT,SELF-LOCKING,HEX,
| UNITED TECHNOLOGIES CORPORATION | 77445 |
| KLINCHER LOCKNUT CORP | 85639 |
| KLINCHER LOCKNUT CORP | 85639 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| NUT STYLE | HEXAGON |
| NUT HEIGHT | 0.163 INCHES MINIMUM AND 0.183 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 0.303 INCHES MINIMUM AND 0.315 INCHES MAXIMUM |
| THREAD SERIES | UNC |
| THREAD QUANTITY PER INCH | 32 |
| NOMINAL THREAD SIZE | 0.164 INCHES |
| BEARING SURFACE TYPE | WASHER FACED |
| MATERIAL | IRON ALLOY 660 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| TERMINAL TYPE AND QUANTITY | 8 PIN ALL FUNCTIONS |
| A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP. |
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