Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ZGS-12406-1 found under Mod Kit Aircra Spec by Zephyr International Llc. The National Stock Number assigned to this part is 1730015980944, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like ZGS-12406-1.