Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PE1-0610X5 found under Sling Cargo Patch Eye by Wear Flex Slings. The National Stock Number assigned to this part is 3940012853795, and the Federal Supply Class is 3940 Blocks Tackle Rigging And Slings. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like PE1-0610X5.