Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 234-611 found under Ballast Lamp by Sherjor Inc. The National Stock Number assigned to this part is 6250002248717, and the Federal Supply Class is 6250 Ballasts Lampholders And Starters. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 234-611.