| MATERIAL | STEEL COMP 631 OVERALL |
| MATERIAL | STEEL COMP 8740 NUT |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT, TWO LUG, FLOATING, SPRING LOADED |
| PLATE THICKNESS | 0.160 INCHES MINIMUM AND 0.169 INCHES MAXIMUM |
| PLATE WIDTH | 0.830 INCHES MINIMUM AND 0.850 INCHES MAXIMUM |
| PROPRIETARY CHARACTERISTICS | PACS |
| NOMINAL THREAD SIZE | 0.1900 INCHES |
| NUT HEIGHT | 0.443 INCHES MAXIMUM |
| NUT LENGTH | 1.375 INCHES NOMINAL |
| NUT STYLE | PLATE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS2700 NATIONAL STD SINGLE TREATMENT RESPONSE CLIP |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 32 |
| THREAD SERIES | UNJF |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| LUBRICATION | DRY FILM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS6370 OR AMS6322 NATIONAL STD SINGLE MATERIAL RESPONSE NUT |