A production line goes down at 2 a.m. Maintenance finds the failed component within twenty minutes — a common enough automation part, nothing exotic. The real problem starts an hour later, when purchasing discovers the OEM has a six-week lead time on it and the plant's usual supplier doesn't stock it either. At that point, the issue isn't maintenance anymore. It's sourcing. This scenario repeats itself in plants across the country more often than most procurement teams would like to admit. And it's usually not because the part was unpredictable. It's because the relationship with the supplier base wasn't built to handle it. Why supplier selection matters more than it gets credit for Most plants have a list of preferred vendors, negotiated pricing, and a purchasing process that works fine under normal conditions. The gap shows up during abnormal conditions — an unplanned failure, a discontinued part, a component that one particular OEM controls tightly. Th...