+A **part number** is a unique identifier assigned to a specific item or component. It enables precise [identification](/wiki/identification) and facilitates [inventory](/wiki/inventory) management within a system. This code streamlines production, ordering, and tracking, making complex operations manageable.
+## See also
+- [SKU](/wiki/sku)
+- [Bill of Materials](/wiki/bill_of_materials)
+- [Serialization](/wiki/serialization)
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