Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number HAZ1818-2 found under Pillow Absorbent Hazardous Mater by Sorbent Products Co Inc. The National Stock Number assigned to this part is 4235016073392, and the Federal Supply Class is 4235 Hazardous Material Spill Containment And Clean Up Equipment And Material. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like HAZ1818-2.