| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | PLATE (FLOATING) |
| MATERIAL | IRON ALLOY 660 BASE |
| IRON ALLOY 660 NUT |
| STEEL COMP 302 CLIP |
| THREAD SERIES | UNJF |
| NOMINAL THREAD SIZE | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 28 |
| THREAD CLASS | 3B |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5525 ASSN STD SINGLE MATERIAL RESPONSE BASE |
| AMS5525 ASSN STD SINGLE MATERIAL RESPONSE OR |
| AMS5731 ASSN STD SINGLE MATERIAL RESPONSE OR |
| AMS5732 ASSN STD SINGLE MATERIAL RESPONSE OR |
| AMS5734 ASSN STD SINGLE MATERIAL RESPONSE OR |
| AMS5737 ASSN STD SINGLE MATERIAL RESPONSE NUT |
| AMS5688 ASSN STD 1ST MATERIAL RESPONSE OR |
| AMS5866 ASSN STD 1ST MATERIAL RESPONSE OR |
| ARMCO 18-2MN ASSN STD 2ND MATERIAL RESPONSE CLIP |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS-QQ-P-35 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| NUT LENGTH | 0.829 INCHES MAXIMUM |
| NUT HEIGHT | 0.340 INCHES MAXIMUM |
| PLATE THICKNESS | 0.035 INCHES NOMINAL |
| PLATE WIDTH | 0.560 INCHES MAXIMUM |
| NUT COUNTERBORE DEPTH | 0.060 INCHES MINIMUM FIRST END |
| COUNTERBORE DIAMETER | 0.375 INCHES MINIMUM FIRST END |
| SPECIAL FEATURES | EPOXY PRIMER PER MIL-P-85582 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT, SELF-LOCKING, PLATE |