Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A5585-2 found under Lampholder by Grimes Aerospace Company. The National Stock Number assigned to this part is 6250009869747, 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 A5585-2.