Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 02-40-3604 found under Conduit Metal Flexi by F M H Corporation. The National Stock Number assigned to this part is 5975013634170, and the Federal Supply Class is 5975 Electrical Hardware And Supplies. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 02-40-3604.