Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PDC9257 found under Brake Shoe by K W D Manufacturing Inc. The National Stock Number assigned to this part is 2530012589408, 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 PDC9257.