Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number TX290 found under Crt Screen Cleaning Kit by Texwipe Co Llc The. The National Stock Number assigned to this part is 7045013923729, and the Federal Supply Class is 7045 Adp Supplies. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like TX290.