What is the National Stock Number for a specific AE package?

The National Stock Number (NSN) is a unique identifier assigned to items that are stocked through the supply system, primarily within the Department of Defense. It helps in effectively tracking inventory, facilitating procurement, and managing logistics. The NSN is structured in a format of four groups, consisting of a four-digit Federal Supply Class followed by a nine-digit identifier.

The correct choice is valid because the number format corresponds properly to the NSN conventions, specifically ensuring it falls under the appropriate Federal Supply Class code associated with ammunition and explosives. The numbers in this response correctly represent an item classified within the relevant standard categories used by military services, indicating it is an officially recognized item within the supply chain.

Other choices may differ in their classification numbers or formatting, reflecting either incorrect categorization or a non-existing stock item in the ammunition handling systems, thus making them unsuitable for this context.