Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number EE-2001-6FTTYIII found under Sling by Wear Flex Slings. The National Stock Number assigned to this part is 1220011172478, 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 EE-2001-6FTTYIII.