| CENTER HOLE SHAPE STYLE | ROUND |
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| HOLE DIAMETER | 0.625 INCHES MINIMUM AND 0.630 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | A36 NATIONAL SPEC SINGLE MATERIAL RESPONSE OR A151 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 1015 OR STEEL COMP 1030 OVERALL |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | WASHER,FLAT |
| PERIPHERAL SHAPE STYLE | ROUND |
| PROPRIETARY CHARACTERISTICS | PACS |
| OVERALL DIAMETER | 1.40 INCHES MINIMUM AND 1.45 INCHES MAXIMUM |
| THICKNESS | 0.09 INCHES MINIMUM AND 0.11 INCHES MAXIMUM |