Special Notice: DEPT OF DEFENSE, DEPT OF THE AIR FORCE is seeking to procure aircraft landing gear components. The specific item being procured is a cylinder and piston with part number 7227216-10. This component, with National Stock Number (NSN) 1620-00-264-0750LE, is used in aircraft landing gear systems. The procurement is for the FA8221 AFNWC PZBB office. Please ensure a concise and accurate summary to avoid negative consequences.