Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number FD4524G found under Disk Abrasive by Hughes Supplied Air Inc. The National Stock Number assigned to this part is 5345015109459, and the Federal Supply Class is 5345 Disks And Stones Abrasive. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like FD4524G.