Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CT0904-109 found under Bushing Electrical Conductor by R Kern Engineering And Mfg. The National Stock Number assigned to this part is 5975011403081, 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 CT0904-109.