Which of the following is NOT a type of control number mentioned?

The Purchase Order Number is not categorized as a type of control number within logistical processes. Control numbers serve specific roles in tracking and inventory management within the Navy and other military logistics systems.

The Navy Item Control Number, Local Item Control Number, and NAVSUP Control Number are all designated identifiers used for the management of inventory and supply items.

The Navy Item Control Number is a unique identifier assigned to items that are used by Navy organizations, whereas the Local Item Control Number is utilized for items that may not have a Navy-wide standardized identifier but are important at a local level. The NAVSUP Control Number is associated with administrative oversight of supply items to ensure they are tracked and managed appropriately.

Option C, the Purchase Order Number, serves a different function related to the procurement process but does not serve as a control number in the context of managing items or inventory within supply chains.