Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number B60-80-7730-01 found under Block Pillow Aircra by Skf Usa Inc. The National Stock Number assigned to this part is 1680015622793, and the Federal Supply Class is 1680 Miscellaneous Aircraft Accessories And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like B60-80-7730-01.