Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AN106508 found under Screw Cap Hexagon H by Piaggio Aero Industries Spa. The National Stock Number assigned to this part is 5305002066814, and the Federal Supply Class is 5305 Screws. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like AN106508.