Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MARK2-18POINT found under Marking Machine Dry Cleaning Lau by Thermopatch Corporation. The National Stock Number assigned to this part is 3510010569127, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like MARK2-18POINT.