Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 120818 found under Bearing Sleeve by Matisa Materiel Industriel Sa. The National Stock Number assigned to this part is 3120008656928, 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 120818.