Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 64149B found under Brake Drum by Webb Wheel Products Inc. The National Stock Number assigned to this part is 2530016807172, 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 64149B.