(1) Exterior articles of uniform sold under section 9621 of this title.
(2) Supplies, war material, and military publications sold to educational institutions under section 9627 of this title.
(3) Fuel, oil, other supplies, and services sold under section 9626 of this title.
Structure US Code
Subtitle D— Air Force and Space Force
PART IV— SERVICE, SUPPLY, AND PROCUREMENT
CHAPTER 969— SALE OF SERVICEABLE MATERIAL
§ 9622. Rations: commissioned officers in field
§ 9626. Aircraft supplies and services: foreign military or other state aircraft
§ 9627. Supplies: educational institutions
§ 9628. Airplane parts and accessories: civilian flying schools