Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 581659-002 found under Lamp Fluorescent by Pacific Consolidated Industries. The National Stock Number assigned to this part is 6240015160634, and the Federal Supply Class is 6240 Electric Lamps. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 581659-002.