| CENTER HOLE SHAPE STYLE | ROUND |
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| HOLE DIAMETER | 0.790 INCHES MINIMUM AND 0.812 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-766 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| MATERIAL | STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 OR STEEL COMP 321 OR STEEL COMP 347 OVERALL |
| OVERALL DIAMETER | 1.110 INCHES MINIMUM AND 1.125 INCHES MAXIMUM |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | WASHER,FLAT (NARROW SERIES) |
| PERIPHERAL SHAPE STYLE | ROUND |
| THICKNESS | 0.013 INCHES MINIMUM AND 0.019 INCHES MAXIMUM |