A conduit sealing bushing is a type of electrical component used to create a seal between a conduit and a device that is being connected to it. The bushing is inserted into the conduit and the device is then threaded into the bushing. The bushing provides a tight seal around the device to prevent water, dust, or other contaminants from entering the conduit and potentially causing damage to the electrical connections. This type of bushing is typically made of a rubber or silicone material that is resistant to weather and environmental factors.