What is the term for a display of components that are directly used in a parent item, showing only the relationships one level down?

The term for a display of components that are directly used in a parent item, showing only the relationships one level down, is known as a Single Level Bill of Material. This type of bill of material (BOM) focuses exclusively on the immediate components that make up a product without getting into the sub-assemblies or further nested components. It provides a straightforward view of what is needed to assemble the parent item directly, enabling clarity and ease for production or planning activities.

In contrast to other types of BOMs, like the Multi Level Bill of Material, which includes all components at various levels of assembly, the Single Level BOM is limited to showing only the first-tier parts. This is particularly useful for simple assembly processes where managing the immediate components is sufficient for production scheduling, inventory management, or cost estimation.

Understanding this distinction is important in master planning since it directly impacts how resources are allocated and how planning processes are conducted. This clarity allows businesses to streamline their operations effectively, ensuring they have the most pertinent information for immediate production needs.