Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number EE1-0601X4FT found under Sling Aircraft Mate by Wear Flex Slings. The National Stock Number assigned to this part is 1730015731440, 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 EE1-0601X4FT.