The shipping code "B" specifies which of the following?

The shipping code "B" specifies "Ship to requisitioner and bill SUPP ADDRESS." This means that the shipment should be delivered directly to the requisitioning person or organization, while the billing for the transaction will be directed to the specified supplemental address. This designation is essential for coordinating logistics and accounting, ensuring the correct entities are receiving the materials and handling the financial aspects of the transaction.

In logistical operations, understanding shipping codes like "B" is critical for maintaining clear communication and effective management of resources, thus supporting accurate record-keeping and accountability in the supply chain. Such coding helps streamline processes, particularly in governmental or military contexts where complex billing arrangements often exist between different departments or agencies.