Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 352-9605-120 found under Insulator Disk by Rockwell Collins Inc. The National Stock Number assigned to this part is 5970003505147, and the Federal Supply Class is 5970 Electrical Insulators And Insulating Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 352-9605-120.