Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5ZFBF00004 found under Lens Light by Raytheon Company. The National Stock Number assigned to this part is 6220013947833, 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 5ZFBF00004.