| PartNumber | 1930B | 1930BC | 1930BP |
| Description | Circuit Board Hardware - PCB NYLON SPACER SUPPORT | Knobs & Dials Black Spring Skirted Control Knob | Knobs & Dials LG.RND KNOB W/SKIRT |
| Manufacturer | Keystone Electronics | Davies Molding | - |
| Product Category | Circuit Board Hardware - PCB | Knobs & Dials | - |
| RoHS | Y | Y | - |
| Product | Supports | Knobs | - |
| Type | Lock-In | Skirted Control Knob | - |
| Length | 0.625 in | - | - |
| Outside Diameter | 0.275 in | 1.02 in, 1.5 in | - |
| Material | Nylon | Plastic | - |
| Mounting Hole Size | 0.07 in | - | - |
| Brand | Keystone Electronics | Davies Molding | - |
| Product Type | Circuit Board Hardware - PCB | Knobs & Dials | - |
| Factory Pack Quantity | 100 | 100 | - |
| Subcategory | Hardware | Knobs & Dials | - |
| Shaft Diameter | - | 1/4 in Flatted to 0.16 | - |
| Height | - | 0.84 in | - |
| Design | - | Fluted with Skirt | - |
| Color | - | Black | - |
| Indicator Style | - | Line on Skirt | - |
| For Use With | - | Synthesizers and Other Electronic Applications | - |
| Indicator Color | - | - | - |