Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ZGS-10113-20-1 found under Capstan by Zephyr International Llc. The National Stock Number assigned to this part is 3950016103216, and the Federal Supply Class is 3950 Winches Hoists Cranes And Derricks. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like ZGS-10113-20-1.