Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number GYK5-11 found under Screw Wheel Assy by Goodyear Tire And Rubber Co. The National Stock Number assigned to this part is 5305000752354, 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 GYK5-11.