| PartNumber | AT4063B | AT4063A | AT4063C |
| Description | Switch Bezels / Switch Caps .157" RND WHT CAP | Switch Bezels / Switch Caps .157" RND BLK CAP | Switch Bezels / Switch Caps .157" RND RED CAP |
| Manufacturer | NKK Switches | NKK Switches | - |
| Product Category | Switch Bezels / Switch Caps | Switch Bezels / Switch Caps | - |
| RoHS | Y | Y | - |
| Product | Caps | Caps | - |
| Type | Button | Button | - |
| For Use With | Pushbutton Switches | Pushbutton Switches | - |
| Designed for | GB, G3B Series | GB, G3B Series | - |
| Color | White | Black | - |
| Packaging | Bulk | - | - |
| Height | 2.4 mm | 2.4 mm | - |
| Length | 4 mm | 4 mm | - |
| Material | Polyamide (PA) | Polyamide (PA) | - |
| Series | M | M | - |
| Termination Style | Snap On | Snap On | - |
| Brand | NKK Switches | NKK Switches | - |
| Product Type | Switch Bezels / Switch Caps | Switch Bezels / Switch Caps | - |
| Factory Pack Quantity | 1 | 1 | - |
| Subcategory | Switch Accessories | Switch Accessories | - |
| Part # Aliases | AT-4063-W | AT-4063-K | - |
| Unit Weight | 0.028184 oz | 0.010229 oz | - |