Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 302170 found under Guy Attachment by Mastsystem Intl Oy. The National Stock Number assigned to this part is 4030016151506, 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 302170.