Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 86-00066-101 found under Light Assembly Indi by Luminescent Systems Inc. The National Stock Number assigned to this part is 6220014605454, and the Federal Supply Class is 6220 Electric Vehicular Lights And Fixtures. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 86-00066-101.