Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3G2013 found under Directional Light V by Caterpillar Inc. The National Stock Number assigned to this part is 6220011755497, 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 3G2013.