Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number D111C-3W1 found under Cable Assembly Special Purpose E by National Weather Service. The National Stock Number assigned to this part is 5995015297220, and the Federal Supply Class is 5995 Cable Cord And Wire Assemblies Communication Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like D111C-3W1.