Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A48-622 found under Brake Shoe by Drs Power And Control Technologies. The National Stock Number assigned to this part is 1630012347823, and the Federal Supply Class is 1630 Aircraft Wheel And Brake Systems. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like A48-622.