| CENTER HOLE SHAPE STYLE | ROUND |
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| HOLE DIAMETER | 1.828 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | UNABLE TO DECODE |
| MATERIAL | UNABLE TO DECODE |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | WASHER,FLAT,SHORT FLARELESS |
| PERIPHERAL SHAPE STYLE | ROUND |
| OVERALL DIAMETER | 2.557 INCHES MINIMUM AND 2.572 INCHES MAXIMUM |
| SPECIFICATION/STANDARD DATA | 0U583-AS4679 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| THICKNESS | 0.013 INCHES MINIMUM AND 0.019 INCHES MAXIMUM |