1-455888-0 is a technical reference document for crimp tooling used in wire termination and connector assembly processes. The document details critical dimensional parameters including crimp height (CH), crimp width (CW), and area index (AI), which are essential for achieving consistent termination quality. Key specifications include a typical design point for area index of 80%, with example dimensions of crimp width 0.110 in and crimp height 0.068 in, along with crimper leg taper of 3.0 degrees and anvil width of 0.109 in. The material selection for tooling components such as wire crimpers and anvils is emphasized, as these must withstand high loads, moderate shock, and significant shear loading during the forming process. This reference is valuable for production engineers and tooling specialists who need to maintain dimensional control, monitor crimp quality through cross-sectional analysis, and optimize termination processes for cost, quality, and throughput.