Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 659384 found under Lamp Mercury Vapor by Thermo Jarrell Ash Corp. The National Stock Number assigned to this part is 6240000015353, 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 659384.