| CENTER HOLE SHAPE STYLE | ROUND |
| COLOR | BLACK OVERALL |
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| HOLE DIAMETER | 0.525 INCHES MINIMUM AND 0.545 INCHES MAXIMUM |
| OVERALL DIAMETER | 1.492 INCHES MINIMUM AND 1.529 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM F844 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL OVERALL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | WASHER, FLAT .50 X 1.50 X .07 MB |
| PERIPHERAL SHAPE STYLE | ROUND |
| SURFACE TREATMENT | PHOSPHATE AND ZINC OVERALL |
| THICKNESS | 0.047 INCHES MINIMUM AND 0.080 INCHES MAXIMUM |