Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 195860M18 found under Bearing Half Sleeve by United Technologies Corporation. The National Stock Number assigned to this part is 3120007787988, 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 195860M18.