Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 541 16 039 found under Light Marker Clearance by Concord Instruments Corp. The National Stock Number assigned to this part is 6220008946975, 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 541 16 039.