| COUNTERBORE DIAMETER | 0.178 INCHES MINIMUM AND 0.183 INCHES MAXIMUM NUT |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| MATERIAL DOCUMENT AND CLASSIFICATION | A286,ELASTIC STOP NUT CORP OF AMERICA MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL OVERALL |
| NOMINAL THREAD SIZE | 0.164 INCHES |
| NUT COUNTERBORE DEPTH | 0.060 INCHES NOMINAL NUT |
| NUT DIAMETER | 0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM |
| NUT HEIGHT | 0.179 INCHES MINIMUM AND 0.185 INCHES MAXIMUM |
| NUT STYLE | CLINCH |
| PILOT LENGTH | 0.057 INCHES MINIMUM AND 0.063 INCHES MAXIMUM |
| PILOT DIAMETER | 0.221 INCHES MINIMUM AND 0.225 INCHES MAXIMUM |
| PRECIOUS MATERIAL | SILVER |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | SILVER OVERALL |
| TEMP RATING | 900.0 FAHRENHEIT NOMINAL |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD CLASS | 3B |
| THREAD SERIES | UNJC |
| THREAD QUANTITY PER INCH | 32 |