| PartNumber | AT4073C | AT4073B | AT4073A |
| Description | Switch Bezels / Switch Caps .472" SQ CAP RED | Switch Bezels / Switch Caps .472" SQ CAP WHITE | Switch Bezels / Switch Caps .472" SQ CAP BLACK |
| Manufacturer | NKK Switches | NKK Switches | NKK Switches |
| Product Category | Switch Bezels / Switch Caps | Switch Bezels / Switch Caps | Switch Bezels / Switch Caps |
| RoHS | Y | Y | Y |
| Product | Caps | Caps | Caps |
| Type | Button | Button | Button |
| For Use With | Pushbutton Switches | Pushbutton Switches | Pushbutton Switches |
| Designed for | UB Series | UB Series | UB Series |
| Color | Red | White | Black |
| Packaging | Bulk | Bulk | Bulk |
| Height | 3 mm | 3 mm | 3 mm |
| Illumination | Illuminated | Illuminated | Illuminated |
| Length | 12 mm | 12 mm | 12 mm |
| Material | Polycarbonate (PC) | Polycarbonate (PC) | Polycarbonate (PC) |
| Series | UB AT | UB AT | UB AT |
| Termination Style | Snap On | Snap On | Snap On |
| Brand | NKK Switches | NKK Switches | NKK Switches |
| Product Type | Switch Bezels / Switch Caps | Switch Bezels / Switch Caps | Switch Bezels / Switch Caps |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Switch Accessories | Switch Accessories | Switch Accessories |
| Part # Aliases | AT-4073-R | AT-4073-W | AT-4073-K4F-K |
| Unit Weight | 0.016014 oz | - | 0.016014 oz |