Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AST TL6W33 found under Lamp Fluorescent by Minilampe. The National Stock Number assigned to this part is 6240143098779, 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 AST TL6W33.