Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AS50141 SIZE 5.00-5 found under Inner Tube Pneumatic Tire Aircra by Society Of Automotive Engineers Inc. The National Stock Number assigned to this part is 2620002880246, and the Federal Supply Class is 2620 Tires And Tubes Pneumatic Aircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like AS50141 SIZE 5.00-5.