 |  | | |
| PartNumber | 3189 | 3189 4B | 3189-1A |
| Description | Washer, Flat, 1.00 OD, .385 ID, .047 Thickness, Fibre | ||
| Manufacturer | Keystone Electronics | - | - |
| Product Category | Washers | - | - |
| Material | Fibre | - | - |
| Series | - | - | - |
| Type | Flat | - | - |
| Diameter Outside | 1.000" (25.40mm) 1" | - | - |
| Plating | - | - | - |
| Thickness | 0.047" (1.19mm) 3/64" | - | - |
| Diameter Inside | 0.385" (9.78mm) | - | - |
| Thread Screw Hole Size | 3/8" | - | - |