| BASE THICKNESS | 0.032 INCHES MINIMUM AND 0.037 INCHES MAXIMUM |
| BASE WIDTH | 0.266 INCHES MINIMUM AND 0.272 INCHES MAXIMUM |
| COUNTERBORE DIAMETER | 0.168 INCHES MINIMUM 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 | 0.036 INCHES MINIMUM AND 0.046 INCHES MAXIMUM NUT |
| NUT LENGTH | 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM |
| NUT HEIGHT | 0.169 INCHES MINIMUM AND 0.179 INCHES MAXIMUM |
| NUT STYLE | GANG CHANNEL, SELF LOCKING |
| PRECIOUS MATERIAL | SILVER |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | SILVER OVERALL |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD SERIES | UNF |
| THREAD QUANTITY PER INCH | 36 |