Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AN666-8RH found under Terminal Wire Rope Stud by Aeronautical Standards Group. The National Stock Number assigned to this part is 4030001329191, and the Federal Supply Class is 4030 Fittings For Rope Cable And Chain. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like AN666-8RH.