| COUNTERBORE DIAMETER | 0.254 INCHES MINIMUM FIRST END |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| LUBRICATION | DRY FILM LUBRICANT |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS-R-25988, TYPE II, CLASS I, GRADE 60 BLUE ASSN STD SINGLE MATERIAL RESPONSE SEAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5525 ASSN STD SINGLE MATERIAL RESPONSE NUT OR AMS5732 ASSN STD SINGLE MATERIAL RESPONSE NUT OR AMS5734 ASSN STD SINGLE MATERIAL RESPONSE NUT OR AMS5737 ASSN STD SINGLE MATERIAL RESPONSE NUT |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5525 ASSN STD SINGLE MATERIAL RESPONSE SHELL OR AMS5732 ASSN STD SINGLE MATERIAL RESPONSE SHELL OR AMS5734 ASSN STD SINGLE MATERIAL RESPONSE SHELL OR AMS5737 ASSN STD SINGLE MATERIAL RESPONSE SHELL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5525 ASSN STD SINGLE MATERIAL RESPONSE WASHER OR AMS5732 ASSN STD SINGLE MATERIAL RESPONSE WASHER OR AMS5734 ASSN STD SINGLE MATERIAL RESPONSE WASHER OR AMS5737 ASSN STD SINGLE MATERIAL RESPONSE WASHER |
| MATERIAL | IRON ALLOY 660 NUT |
| MATERIAL | IRON ALLOY 660 SHELL |
| MATERIAL | IRON ALLOY 660 WASHER |
| MATERIAL | RUBBER FLUOROSILICONE CLASS FQ SEAL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT, SELF-LOCKING, PLATE |
| PLATE THICKNESS | 0.025 INCHES NOMINAL |
| PLATE WIDTH | 0.668 INCHES MAXIMUM |
| PROPRIETARY CHARACTERISTICS | PACS |
| NOMINAL THREAD SIZE | 0.250 INCHES |
| NUT COUNTERBORE DEPTH | 0.121 INCHES MINIMUM FIRST END |
| NUT LENGTH | 0.725 INCHES MAXIMUM |
| NUT HEIGHT | 0.928 INCHES MAXIMUM |
| NUT STYLE | PLATE (FLOATING) |
| SPECIAL FEATURES | DOME NUT-CLIP ON |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS-QQ-P-35, TYPE II ASSN STD 1ST TREATMENT RESPONSE NUT AND AMS2418 ASSN STD 2ND TREATMENT RESPONSE NUT |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS-QQ-P-35, TYPE II ASSN STD SINGLE TREATMENT RESPONSE SHELL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS-QQ-P-35, TYPE II ASSN STD SINGLE TREATMENT RESPONSE WASHER |
| SURFACE TREATMENT | PASSIVATE NUT AND COPPER NUT |
| SURFACE TREATMENT | PASSIVATE SHELL |
| SURFACE TREATMENT | PASSIVATE WASHER |
| TEMP RATING | 350.0 DEG FAHRENHEIT NOMINAL |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 28 |
| THREAD SERIES | UNJF |