Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number XB04176-112 found under Insulator Bushing by Itt Cannon. The National Stock Number assigned to this part is 5970000721625, 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 XB04176-112.