Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 632-020 found under Wheel Solid Rubber Tire by Raymond Corporation The. The National Stock Number assigned to this part is 2530001038353, and the Federal Supply Class is 2530 Vehicular Brake Steering Axle Wheel And Track Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 632-020.