Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number XL 1018 found under Plastic Sheet by Avery Intl. The National Stock Number assigned to this part is 9330014412570, 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 XL 1018.