Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CTO 1115 20 D1 1 4B6NE found under Backshell Electrical Connector by R Kern Engineering And Mfg. The National Stock Number assigned to this part is 5935014412134, and the Federal Supply Class is 5935 Connectors Electrical. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like CTO 1115 20 D1 1 4B6NE.