Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 20400-32 found under Light Assembly Indi by Interface Displays And Controls Inc. The National Stock Number assigned to this part is 6220016313482, 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 20400-32.