size: 1/4", thickness 1/16", aluminum alloy, annodized finish, NAS1149 series washer
| Specifications | |
|---|---|
| Surface Treatment Specification | Class 3 military specification, single treatment response, MIL-A-8625 |
| Surface Treatment | Anodize |
| Specification Data | 80205-NAS1149 professional/industrial association standard |
| Overall Diameter | 0.495 inches minimum, 0.520 inches maximum |
| Material Specification | T3 Federal Specification, single material response, QQ-A-250/5 |
| Material | Aluminum alloy 2024 and aluminum alloy 1230 |
| Hole Diameter | 0.255 inches minimum, 0.275 inches maximum |
| Thickness | 0.057 inches minimum, 0.069 inches maximum |
| Cross Sectional Shape | Rectangular |
| Edge Shape | Round |
| Center Hole Shape | Round |
