Which form determines the request for an item without a federal stock number?

The correct choice is AF Form 2005, which is specifically used to request items that do not have a federal stock number associated with them. This form serves as a vital tool for aircrew personnel and logistics, enabling them to acquire needed equipment and ensuring that all necessary documentation is completed correctly.

This form allows the user to specify item details for items not covered by existing supply catalogs, thereby facilitating the procurement process. It streamlines the communication between the aircrew and supply personnel regarding specific needs that may not fit conventional inventory categorizations. By using AF Form 2005, personnel can efficiently manage requests and procurement for unique items essential to aircrew operations.