Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2585345 found under Bearing Half Set Sleeve by Attwood Corp. The National Stock Number assigned to this part is 3120000890804, 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 2585345.