| MATERIAL DOCUMENT AND CLASSIFICATION | SAE 1008-1020 ASSN STD ALL MATERIAL RESPONSES NUT |
| MATERIAL | STEEL COMP 1050 OR STEEL COMP 1053 WASHER |
| MATERIAL | STEEL NUT |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT,W/LOCK WASHER (ZINC PLATED |
| PROPRIETARY CHARACTERISTICS | PACS |
| NOMINAL THREAD SIZE | 0.190 INCHES |
| NUT HEIGHT | 0.117 INCHES MINIMUM AND 0.130 INCHES MAXIMUM |
| NUT STYLE | EXTERNAL TOOTH |
| OVERALL HEIGHT | 0.154 INCHES MINIMUM AND 0.175 INCHES MAXIMUM |
| SPECIAL FEATURES | WASHER HARDNESS RATED ROCKWELL C MINIMUM 38 TO MAXIMUM 44; WASHER FREE TO ROTATE 360 DEGREES |
| WASHER OUTSIDE DIAMETER | 0.395 INCHES MINIMUM AND 0.406 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 0.362 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| SURFACE TREATMENT | ZINC AND DICHROMATE OVERALL |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 24 |
| THREAD SERIES | UNC |