Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CCO-0171 found under Panel Power Distrib by Ward Leonard Electric Company Inc. The National Stock Number assigned to this part is 6110012432274, and the Federal Supply Class is 6110 Electrical Control Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like CCO-0171.