Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 26003743-117 found under Insert Insulator by Honeywell International Inc. The National Stock Number assigned to this part is 5970015818773, 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 26003743-117.