Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 9-00004962 found under Bearing Sleeve by Ibis Tek Llc. The National Stock Number assigned to this part is 3120016523951, and the Federal Supply Class is 3120 Bearings Plain Unmounted. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 9-00004962.