Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6422 found under Pouch Plastic Laminating by Usi Inc. The National Stock Number assigned to this part is 9330008892250, and the Federal Supply Class is 9330 Plastics Fabricated Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 6422.