Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1A3 003 600-01 found under Headlight by Hella Kgaa Hueck And Co. The National Stock Number assigned to this part is 6220121793794, 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 1A3 003 600-01.