Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SC1 11-16 found under Bearing Unit Ball by General Motors Corp. The National Stock Number assigned to this part is 3130002273155, and the Federal Supply Class is 3130 Bearings Mounted. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like SC1 11-16.