The 1-172 is a cable assembly designed for use with the Model 9850. It is constructed with UL1569 18 gauge wire and terminated with a Packard Electric 12162182 3-pin connector and 12124075 terminals. The assembly has a nominal length of 12.0 inches with a tolerance of ±0.5 inches. This component provides a reliable electrical connection, with color-coded wires (Orange, Red, Brown) facilitating correct installation within its designated system.